What is the CVSS score of CVE-2022-23765?

CVE-2022-23765 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Nas1Dual Firmware CVE-2022-23765

HIGH

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

2022-08-17 vuln@krcert.or.kr

CSRF Nas1Dual Firmware Nas2Dual Firmware Nas4Dual Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 17, 2022 - 21:15 nvd

HIGH 8.8

DescriptionNVD

This vulnerability occured by sending a malicious POST request to a specific page while logged in random user from some family of IPTIME NAS. Remote attackers can steal root privileges by changing the password of the root through a POST request.

AnalysisAI

This vulnerability occured by sending a malicious POST request to a specific page while logged in random user from some family of IPTIME NAS. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. 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. This vulnerability occured by sending a malicious POST request to a specific page while logged in random user from some family of IPTIME NAS. Remote attackers can steal root privileges by changing the password of the root through a POST request. Affected products include: Iptime Nas1Dual Firmware, Iptime Nas2Dual Firmware, Iptime Nas4Dual 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.