CVE-2022-27022

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.8CRITICAL
EPSS
0.4%
top 38.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenda AC9 Firmware
Timeline
PublishedApr 7
Latest updateApr 8

Description

There is a stack overflow vulnerability in the SetSysTimeCfg() function in the httpd service of Tenda AC9 V15.03.2.21_cn. The attacker can obtain a stable root shell through a constructed payload.

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 Packages1 packages

▶NVDtenda/ac9_firmware15.03.2.21_cn

🔴Vulnerability Details

2
GHSA
GHSA-vqpx-8vjh-qxx9: There is a stack overflow vulnerability in the SetSysTimeCfg() function in the httpd service of Tenda AC9 V15↗2022-04-08
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CVEList
CVE-2022-27022: There is a stack overflow vulnerability in the SetSysTimeCfg() function in the httpd service of Tenda AC9 V15↗2022-04-07
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CVE-2022-27022 (CRITICAL CVSS 9.8) | There is a stack overflow vulnerabi | cvebase.io