CVE-2020-8333
Lenovo SMI EEPROM Driver Code Injection Vulnerability
Description
A potential vulnerability in the SMI callback function used in the EEPROM driver in some Lenovo Desktops and ThinkStation models may allow arbitrary code execution
INFO
Published Date :
Sept. 24, 2020, 9:15 p.m.
Last Modified :
Oct. 7, 2020, 1:15 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2020-8333
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.
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-2020-8333.
| URL | Resource |
|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-30042 | Patch Vendor Advisory |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-8333 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-8333 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]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Oct. 07, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://support.lenovo.com/us/en/product_security/LEN-30042 No Types Assigned https://support.lenovo.com/us/en/product_security/LEN-30042 Patch, Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:o:lenovo:63_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:63:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:h50-30g_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:h50-30g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:m4500_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:m4500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:m4550_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:m4550:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:qitian_4500_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:qitian_4500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:qitian_b4550_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:qitian_b4550:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:qitian_m4550_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:qitian_m4550:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_e73_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:thinkcentre_e73:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_e73s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:thinkcentre_e73s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_e93_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fbktdea OR cpe:2.3:h:lenovo:thinkcentre_e93:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m4500k_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:thinkcentre_m4500k:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m4500q_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fhkt85a OR cpe:2.3:h:lenovo:thinkcentre_m4500q:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m4500t_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:thinkcentre_m4500t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m4500s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:thinkcentre_m4500s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:yangtian_afh81_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:yangtian_afh81:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:yangtian_mc_h81_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:yangtian_mc_h81:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:yangtian_mf_h81_pci_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:yangtian_mf_h81_pci:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:yangtian_wf_h81_pci_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:yangtian_wf_h81_pci:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:yangtian_tc_h81_pci_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:yangtian_tc_h81_pci:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:yangtian_wcc_h81_pci_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fckt98a OR cpe:2.3:h:lenovo:yangtian_wcc_h81_pci:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m9350z_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fekta2a OR cpe:2.3:h:lenovo:thinkcentre_m9350z:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkcentre_m93z_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fekta2a OR cpe:2.3:h:lenovo:thinkcentre_m93z:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_c30_firmware:*:*:*:*:*:*:*:* versions up to (excluding) a3kt70a OR cpe:2.3:h:lenovo:thinkstation_c30:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_d30_firmware:*:*:*:*:*:*:*:* versions up to (excluding) a3kt70a OR cpe:2.3:h:lenovo:thinkstation_d30:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_e32_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fbktdea OR cpe:2.3:h:lenovo:thinkstation_e32:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_p300_firmware:*:*:*:*:*:*:*:* versions up to (excluding) a2kt70a OR cpe:2.3:h:lenovo:thinkstation_p300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:lenovo:thinkstation_s30_firmware:*:*:*:*:*:*:*:* versions up to (excluding) a2kt70a OR cpe:2.3:h:lenovo:thinkstation_s30:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-8333 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-2020-8333
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.10264
percentile