TI-2024-31305 Aliases CVE-2024-46892 GHSA-76f5-r74w-9h63

Insufficient session expiration in Siemens SINEC INS

LOW 30CWE-613Published 2024-11-12 · Updated 2024-11-12

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass
Confidentiality · integrity · availability: None · High · None
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-613.

Summary

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 3). The affected application does not properly invalidate sessions when the associated user is deleted or disabled or their permissions are modified. This could allow an authenticated attacker to continue performing malicious actions even after their user account has been disabled.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00296 22nd percentileScored 2026-11-07

Fix Fixed SINEC INS (Siemens): V1.0 SP2 Update 3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Siemens	SINEC INS	before V1.0 SP2 Update 3	V1.0 SP2 Update 3	Patch available	CNA

SINEC INS VendorSiemens Affected before V1.0 SP2 Update 3 Fixed in V1.0 SP2 Update 3 Patch available CNA

CPE configurations NVD · 6

CPE	Versions	Role	Vendor
cpe:2.3:a:siemens:sinec_ins::::::::	before 1.0	Vulnerable	Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:-::::::	1.0	Vulnerable	Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:sp1::::::	1.0 sp1	Vulnerable	Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:sp2::::::	1.0 sp2	Vulnerable	Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1::::::	1.0 sp2_update_1	Vulnerable	Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_2::::::	1.0 sp2_update_2	Vulnerable	Siemens

cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:* Versions before 1.0 Vulnerable ·Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:-:*:*:*:*:*:* Versions 1.0 Vulnerable ·Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:sp1:*:*:*:*:*:* Versions 1.0 sp1 Vulnerable ·Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:sp2:*:*:*:*:*:* Versions 1.0 sp2 Vulnerable ·Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_1:*:*:*:*:*:* Versions 1.0 sp2_update_1 Vulnerable ·Siemens
cpe:2.3:a:siemens:sinec_ins:1.0:sp2_update_2:*:*:*:*:*:* Versions 1.0 sp2_update_2 Vulnerable ·Siemens

Remediation

Fix · CNA SINEC INS (Siemens) Fixed in V1.0 SP2 Update 3

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2024-11-12
Siemens SINEC INS V1.0 SP2 Update 3
6 records Highest priority Priority MEDIUM 2 MEDIUM, 4 LOW
Other records, highest priority first
- TI-2024-31303 OS command injection in Siemens SINEC INSPriority MEDIUM 42
- TI-2024-31301 Path traversal in Siemens SINEC INSPriority MEDIUM 42
- TI-2024-31304 Uncontrolled resource consumption in Siemens SINEC INSPriority LOW 37
Show all 6 records →

Timeline

2026-10-02 Threatist record created from CVE-2024-46892
2026-10-03 Alias added: GHSA-76f5-r74w-9h63

References

Advisory 1

https://cert-portal.siemens.com/productcert/html/ssa-915275.html

TI-2022-01915 The c_rehash script allows command injection CVSS 3.1CRITICAL 9.8
TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
TI-2022-15935 The llhttp parser in the http module in Node v18.7.0 does not correctly handle header… CVSS 3.1MEDIUM 6.5
TI-2022-22181 Path traversal in Siemens SINEC INS CVSS 3.1CRITICAL 9.9
TI-2022-13925 The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does… CVSS 3.1MEDIUM 6.5
TI-2024-02335 Unbounded memory growth with session handling in TLSv1.3 CVSS 3.1MEDIUM 5.9

See all 42 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences