What is the CVSS score of CVE-2022-23136?

CVE-2022-23136 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: 0.4%.

Zxhn F680 Firmware CVE-2022-23136

MEDIUM

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

2022-03-30 psirt@zte.com.cn

Zte XSS Zxhn F680 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

Mar 30, 2022 - 16:15 nvd

MEDIUM 5.4

DescriptionNVD

There is a stored XSS vulnerability in ZTE home gateway product. An attacker could modify the gateway name by inserting special characters and trigger an XSS attack when the user views the current topology of the device through the management page.

AnalysisAI

There is a stored XSS vulnerability in ZTE home gateway product. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, 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. There is a stored XSS vulnerability in ZTE home gateway product. An attacker could modify the gateway name by inserting special characters and trigger an XSS attack when the user views the current topology of the device through the management page. Affected products include: Zte Zxhn F680 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.