What is the CVSS score of CVE-2022-29592?

CVE-2022-29592 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 19.6%.

Is there a public PoC exploit available for CVE-2022-29592?

Yes, a public proof-of-concept exploit is available for CVE-2022-29592. Prioritise patching immediately. EPSS: 19.6%.

Tx9 Pro Firmware CVE-2022-29592

CRITICAL

OS Command Injection (CWE-78)

2022-05-05 cve@mitre.org

Tenda Command Injection Tx9 Pro Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 05, 2022 - 17:15 nvd

CRITICAL 9.8

DescriptionNVD

Tenda TX9 Pro 22.03.02.10 devices allow OS command injection via set_route (called by doSystemCmd_route).

AnalysisAI

Tenda TX9 Pro 22.03.02.10 devices allow OS command injection via set_route (called by doSystemCmd_route). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. Tenda TX9 Pro 22.03.02.10 devices allow OS command injection via set_route (called by doSystemCmd_route). Affected products include: Tenda Tx9 Pro Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.