CVE-2022-26376
Asuswrt HTTP Request Memory Corruption Vulnerability
Description
A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3.0.0.4.386_48706 and Asuswrt-Merlin New Gen prior to 386.7.. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.
INFO
Published Date :
Aug. 5, 2022, 10:15 p.m.
Last Modified :
Dec. 2, 2022, 8:08 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2022-26376
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-2022-26376.
| URL | Resource |
|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2022-1511 | Exploit Third Party 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-2022-26376 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-26376 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 -
Modified Analysis by [email protected]
Dec. 02, 2022
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 07, 2022
Action Type Old Value New Value Removed CWE Talos CWE-20 Added CWE Talos CWE-787 Removed CWE Reason CWE-20 / More specific CWE option available -
Initial Analysis by [email protected]
Aug. 11, 2022
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://talosintelligence.com/vulnerability_reports/TALOS-2022-1511 No Types Assigned https://talosintelligence.com/vulnerability_reports/TALOS-2022-1511 Exploit, Third Party Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:o:asus:asuswrt:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48706 Added CPE Configuration OR *cpe:2.3:o:asuswrt-merlin:new_gen:*:*:*:*:*:*:*:* versions up to (excluding) 386.7 Added CPE Configuration AND OR *cpe:2.3:o:asus:xt8_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48706 OR cpe:2.3:h:asus:xt8:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:tuf-ax3000_v2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48750 OR cpe:2.3:h:asus:tuf-ax3000_v2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:xd4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48790 OR cpe:2.3:h:asus:xd4:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:et12_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48823 OR cpe:2.3:h:asus:et12:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:gt-ax6000_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48823 OR cpe:2.3:h:asus:gt-ax6000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:xt12_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48823 OR cpe:2.3:h:asus:xt12:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:rt-ax58u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48908 OR cpe:2.3:h:asus:rt-ax58u:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:xt9_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.388_20027 OR cpe:2.3:h:asus:xt9:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:xd6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_49356 OR cpe:2.3:h:asus:xd6:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:gt-ax11000_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48996 OR cpe:2.3:h:asus:gt-ax11000_pro:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:gt-axe16000_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_48786 OR cpe:2.3:h:asus:gt-axe16000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:rt-ax86u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_49447 OR cpe:2.3:h:asus:rt-ax86u:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:rt-ax68u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_49479 OR cpe:2.3:h:asus:rt-ax68u:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:rt-ax82u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_49380 OR cpe:2.3:h:asus:rt-ax82u:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:rt-ax56u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_49559 OR cpe:2.3:h:asus:rt-ax56u:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:rt-ax55_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_49559 OR cpe:2.3:h:asus:rt-ax55:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:asus:gt-ax11000_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0.4.386_49559 OR cpe:2.3:h:asus:gt-ax11000:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-26376 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-2022-26376
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.68 }} 0.20%
score
0.79371
percentile