CVE-2023-35796

Name: CVE-2023-35796
Creator: NVD / NIST
Published: 2023-10-10T11:15:11.733+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9/10EPSS 0.59%

Last modified Jun 17, 2026

CVE-2023-35796 is a critical-severity vulnerability rated 9/10 on the CVSS scale. A vulnerability has been identified in SINEMA Server V14 (All versions). The affected application improperly sanitizes certain SNMP configuration data retrieved from monitored devices. EPSS estimates a 0.59% chance of exploitation in the next 30 days.

Description

A vulnerability has been identified in SINEMA Server V14 (All versions). The affected application improperly sanitizes certain SNMP configuration data retrieved from monitored devices. An attacker with access to a monitored device could perform a stored cross-site scripting (XSS) attack that may lead to arbitrary code execution with `SYSTEM` privileges on the application server. (ZDI-CAN-19823)

Metrics

CVSS 3.1

9/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

EPSS Probability

0.59%

43.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Siemens	Sinema Server	14.0

References

https://cert-portal.siemens.com/productcert/pdf/ssa-594373.pdfVendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-594373.pdfVendor Advisory

Timeline

Published: Oct 10, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-35796?

How severe is CVE-2023-35796?

CVE-2023-35796 has a CVSS score of 9/10 (CRITICAL severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.

How do I fix CVE-2023-35796?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-35796?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST