🛡️ CVE-2022-36273 — ac9-firmware

🔴 CVSS 9.8 — Critical ⚠️ Exploit Public CWE-78 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Tenda AC9 V15.03.2.21_cn is vulnerable to command injection via goform/SetSysTimeCfg.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2022-36273 is classified as CWE-78: OS Command Injection. Untrusted input reaches a shell command without neutralisation, so an attacker can run arbitrary operating system commands.

Affected software

CVE-2022-36273 is recorded against 1 package.

  • ac9-firmware

Timeline and source

Published on 16 August 2022 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

github.com
github.com

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-78
Public Exploit ⚠️ Yes
Source NVD
Published 2022-08-16
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
ac9-firmware — —

References

Similar Threats

Exploit Protection

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CVE-2022-36273 carries CVSS 9.8 Critical rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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