PT-2023-30849 · Siemens · Sinec Ins

Published 2023-12-12 · Updated 2023-12-14 · CVE-2023-48430

Positive Technologies (AI Summary)

CVSS v3.1

2.7

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions SINEC INS versions prior to V1.0 SP2 Update 2

Description A vulnerability has been identified in the REST API of affected devices, where it does not check the length of parameters in certain conditions. This allows a malicious admin to crash the server by sending a crafted request to the API, resulting in an automatic server restart.

Recommendations For versions prior to V1.0 SP2 Update 2, update to V1.0 SP2 Update 2 or later to resolve the issue. As a temporary workaround, consider restricting access to the REST API to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-392

Related Identifiers

CVE-2023-48430

Affected Products

Sinec Ins

References · 5

• https://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-48430 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-48430 · Security Note
• https://twitter.com/CVEnew/status/1734537925327532058 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1734568606329905397 · Twitter Post