CVE-2023-48427

Published: Dec 12, 2023Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). Affected products do not properly validate the certificate of the configured UMC server. This could allow an attacker to intercept credentials that are sent to the UMC server as well as to manipulate responses, potentially allowing an attacker to escalate privileges.

Affected (5)

Products: Siemens: Sinec Ins

Siemens

1 product

Sinec Ins

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Siemens Sinec Ins	Before 1.0
Siemens Sinec Ins	Version 1.0
Siemens Sinec Ins	Version 1.0 sp1
Siemens Sinec Ins	Version 1.0 sp2
Siemens Sinec Ins	Version 1.0 sp2_update_1

Related CWEs

CWE-295

Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

References (2)

https://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdf

Source: productcert@siemens.com

PatchVendor Advisory

https://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdf

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.