What is the CVSS score of CVE-2024-40883?

CVE-2024-40883 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: 0.2%.

Wrc X1500Gsa B Firmware CVE-2024-40883

HIGH

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

2024-08-01 vultures@jpcert.or.jp

CSRF Wrc X1500Gsa B Firmware Wrc X1500Gs B Firmware Wrc 2533Gs2 B Firmware Wrc 2533Gs2 W Firmware Wrc X6000Xs G Firmware Wrc 2533Gs2V B Firmware Elecom

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

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 01, 2024 - 02:15 nvd

HIGH 8.8

DescriptionNVD

Cross-site request forgery vulnerability exists in ELECOM wireless LAN routers. Viewing a malicious page while logging in to the affected product with an administrative privilege, the user may be directed to perform unintended operations such as changing the login ID, login password, etc.

AnalysisAI

Cross-site request forgery vulnerability exists in ELECOM wireless LAN routers. 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. Cross-site request forgery vulnerability exists in ELECOM wireless LAN routers. Viewing a malicious page while logging in to the affected product with an administrative privilege, the user may be directed to perform unintended operations such as changing the login ID, login password, etc. Affected products include: Elecom Wrc-2533Gs2-B Firmware, Elecom Wrc-2533Gs2-W Firmware, Elecom Wrc-2533Gs2V-B Firmware, Elecom Wrc-X6000Xs-G Firmware, Elecom Wrc-X1500Gs-B 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.