What is the CVSS score of CVE-2021-25326?

CVE-2021-25326 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 1.5%.

Is there a public PoC exploit available for CVE-2021-25326?

Yes, a public proof-of-concept exploit is available for CVE-2021-25326. Prioritise patching immediately. EPSS: 1.5%.

Rn510 Firmware CVE-2021-25326

MEDIUM

Cross-Site Request Forgery (CSRF) (CWE-352)

2021-04-09 cve@mitre.org

CSRF Rn510 Firmware

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Apr 09, 2021 - 13:15 nvd

MEDIUM 5.4

DescriptionNVD

Skyworth Digital Technology RN510 V.3.1.0.4 is affected by an incorrect access control vulnerability in/cgi-bin/test_version.asp. If Wi-Fi is connected but an unauthenticated user visits a URL, the SSID password and web UI password may be disclosed.

AnalysisAI

Skyworth Digital Technology RN510 V.3.1.0.4 is affected by an incorrect access control vulnerability in/cgi-bin/test_version.asp. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. Skyworth Digital Technology RN510 V.3.1.0.4 is affected by an incorrect access control vulnerability in/cgi-bin/test_version.asp. If Wi-Fi is connected but an unauthenticated user visits a URL, the SSID password and web UI password may be disclosed. Affected products include: Skyworthdigital Rn510 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.