What is the CVSS score of CVE-2023-27837?

CVE-2023-27837 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: 2.4%.

Is there a public PoC exploit available for CVE-2023-27837?

Yes, a public proof-of-concept exploit is available for CVE-2023-27837. Prioritise patching immediately. EPSS: 2.4%.

Tl Wpa8630P Firmware CVE-2023-27837

CRITICAL

Command Injection (CWE-77)

2023-06-13 cve@mitre.org

TP-Link Command Injection Tl Wpa8630P 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

Jun 13, 2023 - 17:15 nvd

CRITICAL 9.8

DescriptionNVD

TP-Link TL-WPA8630P (US)_ V2_ Version 171011 was discovered to contain a command injection vulnerability via the key parameter in the function sub_ 40A774.

AnalysisAI

TP-Link TL-WPA8630P (US)_ V2_ Version 171011 was discovered to contain a command injection vulnerability via the key parameter in the function sub_ 40A774. 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 Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. TP-Link TL-WPA8630P (US)_ V2_ Version 171011 was discovered to contain a command injection vulnerability via the key parameter in the function sub_ 40A774. Affected products include: Tp-Link Tl-Wpa8630P Firmware. Version information: Version 171011.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.