CVE-2022-26376

CWE-787 — Out-of-bounds WriteCWE-20 — Improper Input Validation3 documents3 sources
Severity
9.8CRITICAL
EPSS
0.7%
top 27.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
20
Asus AsuswrtAsus Et12 FirmwareAsus Gt-ax11000 Firmware+17 more
Timeline
PublishedAug 5
Latest updateAug 6

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages20 packages

▶CVEListV5asuswrt-merlin/asuswrt-merlin_new_genprior to 386.7
▶NVDasus/asuswrt< 3.0.0.4.386_48706
▶NVDasus/xd4_firmware< 3.0.0.4.386_48790
▶NVDasus/xd6_firmware< 3.0.0.4.386_49356

🔴Vulnerability Details

2
GHSA
GHSA-5v6f-j685-6xv8: A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3↗2022-08-06
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CVEList
CVE-2022-26376: A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3↗2022-08-05
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CVE-2022-26376 (CRITICAL CVSS 9.8) | A memory corruption vulnerability e | cvebase.io