9.8
CRITICAL
CVSS 3.1
CVE-2023-20819
Huawei CDMA PPP Protocol Out-of-Bounds Write Privilege Escalation Vulnerability
Overview
Description
In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003.
Details
INFO
Published Date :
Oct. 2, 2023, 3:15 a.m.
Last Modified :
June 17, 2026, 5:30 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Impact
Affected Products
The following products are affected by CVE-2023-20819
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 3.1 | MEDIUM | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Public PoC/Exploit Available at Github
CVE-2023-20819 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-20819.
| URL | Resource |
|---|---|
| https://corp.mediatek.com/product-security-bulletin/October-2023 | Vendor Advisory |
| https://corp.mediatek.com/product-security-bulletin/October-2023 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-20819 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-20819
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Updated: 1 month, 2 weeks ago
2 stars
0 fork
0 watcher
Born at : Aug. 25, 2023, 3:24 a.m.
This repo has been linked 21 different CVEs too.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-20819 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-20819 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'MediaTek, Inc.', 'product': 'MT2731, MT6570, MT6580, MT6595, MT6732, MT6735, MT6737, MT6737M, MT6738, MT6739, MT6750, MT6750S, MT6752, MT6753, MT6755, MT6757, MT6758, MT6761, MT6762, MT6762D, MT6762M, MT6763, MT6765, MT6765T, MT6767, MT6768, MT6769, MT6769T, MT6769Z, MT6771, MT6775, MT6779, MT6781, MT6783, MT6785, MT6785T, MT6789, MT6795, MT6797, MT6799, MT6813, MT6815, MT6833, MT6835, MT6853, MT6855, MT6873, MT6875, MT6875T, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6891, MT6893, MT6895, MT6895T, MT6896, MT6897, MT6983, MT6985, MT6989, MT8666, MT8666A, MT8667, MT8673, MT8675, MT8765, MT8766, MT8766Z, MT8768, MT8768A, MT8768B, MT8768T, MT8768Z, MT8781, MT8786, MT8788, MT8788T, MT8788X, MT8788Z, MT8791, MT8791T, MT8797, MT8798', 'versions': [{'status': 'affected', 'version': 'Modem LR11, LR12A, LR13, NR15, NR16, NR17'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt2731', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6570:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6570', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6580', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6595:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6595', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6732:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6732', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6735', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6737', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6737m:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6737m', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6738:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6738', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6739', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6750:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6750', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6750s', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6752:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6752', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6753', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6755:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6755', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6757', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6758:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6758', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6761', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6762', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6762d:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6762d', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6762m:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6762m', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6763', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6765', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6765t:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6765t', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6767:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6767', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6768', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6769', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6769t:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6769t', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6769z:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6769z', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6771', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6775:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6775', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6779', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6781', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6783:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6783', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6785', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6785t:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6785t', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6789', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6795:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6795', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6797:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6797', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6799:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6799', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6813:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6813', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6815:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6815', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6833', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6835', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6853', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6855', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6873', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6875', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6875t:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6875t', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6877', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6878', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6879', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6883', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6885', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6886', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6889', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6891', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6893', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6895', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6895t:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6895t', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6896:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6896', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6897', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6983', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6985', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt6989', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8666', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8666a:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8666a', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8667', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8673', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8675', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8765', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8766', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8766z:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8766z', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8768', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8768a:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8768a', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8768b:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8768b', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8768t:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8768t', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8768z:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8768z', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8781', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8786', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8788', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8788t:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8788t', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8788x:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8788x', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8788z:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8788z', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8791', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8791t', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8797', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}, {'cpes': ['cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:*'], 'vendor': 'mediatek', 'product': 'mt8798', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': '*'}], 'defaultStatus': 'unknown'}] Added SSVC {'id': 'CVE-2023-20819', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2024-09-21T15:26:25.287276Z'} -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://corp.mediatek.com/product-security-bulletin/October-2023 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 21, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-787 Added CVSS V3.1 CISA-ADP AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Oct. 03, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://corp.mediatek.com/product-security-bulletin/October-2023 No Types Assigned https://corp.mediatek.com/product-security-bulletin/October-2023 Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration AND OR *cpe:2.3:o:mediatek:lr11:-:*:*:*:*:*:*:* *cpe:2.3:o:mediatek:lr12a:-:*:*:*:*:*:*:* *cpe:2.3:o:mediatek:lr13:-:*:*:*:*:*:*:* *cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:* *cpe:2.3:o:mediatek:nr16:-:*:*:*:*:*:*:* *cpe:2.3:o:mediatek:nr17:-:*:*:*:*:*:*:* OR cpe:2.3:h:mediatek:mt2731:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6570:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6595:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6732:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6737m:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6738:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6750:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6752:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6755:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6758:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6762:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6762d:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6762m:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6765t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6767:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6769:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6769t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6769z:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6775:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6781:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6783:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6785t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6789:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6795:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6797:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6799:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6813:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6815:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6875t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6895t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6896:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8666a:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8766z:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8768a:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8768b:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8768t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8768z:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788x:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788z:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.