What is the CVSS score of CVE-2023-31158?

CVE-2023-31158 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%.

Sel 2241 Rtac Module Firmware CVE-2023-31158

MEDIUM

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

2023-05-10 security@selinc.com

XSS Sel 2241 Rtac Module Firmware Sel 3350 Firmware Sel 3505 Firmware Sel 3505 3 Firmware Sel 3530 Firmware Sel 3530 4 Firmware Sel 3532 Firmware Sel 3555 Firmware Sel 3560E Firmware Sel 3560S 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

May 10, 2023 - 20:15 nvd

MEDIUM 5.4

DescriptionNVD

An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow a remote authenticated attacker to inject and execute arbitrary script code.

See SEL Service Bulletin dated 2022-11-15 for more details.

AnalysisAI

An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web. 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. An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow a remote authenticated attacker to inject and execute arbitrary script code. See SEL Service Bulletin dated 2022-11-15 for more details. Affected products include: Selinc Sel-2241 Rtac Module Firmware, Selinc Sel-3350 Firmware, Selinc Sel-3505 Firmware, Selinc Sel-3505-3 Firmware, Selinc Sel-3530 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.