What is the CVSS score of CVE-2022-23137?

CVE-2022-23137 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.5%.

Zxcdn Firmware CVE-2022-23137

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2022-05-11 psirt@zte.com.cn

Zte XSS Zxcdn Firmware

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

May 11, 2022 - 16:15 nvd

MEDIUM 6.1

DescriptionNVD

ZTE's ZXCDN product has a reflective XSS vulnerability. The attacker could modify the parameters in the content clearing request url, and when a user clicks the url, an XSS attack will be triggered.

AnalysisAI

ZTE's ZXCDN product has a reflective XSS vulnerability. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. ZTE's ZXCDN product has a reflective XSS vulnerability. The attacker could modify the parameters in the content clearing request url, and when a user clicks the url, an XSS attack will be triggered. Affected products include: Zte Zxcdn Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.