TI-2024-36025 Aliases CVE-2024-53827 GHSA-7986-gmrh-hq85

Ericsson Packet Core Controller (PCC) - Improper Input Validation Vulnerability

LOW 39CWE-20Published 2025-05-16 · Updated 2025-05-16

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Ericsson Packet Core Controller (PCC) contains a vulnerability where an attacker sending a large volume of specially crafted messages may cause service degradation

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0043 37th percentileScored 2026-11-07

Fix Fixed Packet Core Controller (Ericsson): 1.36

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
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
Ericsson	Packet Core Controller	before 1.36	1.36	Patch available	CNA

Packet Core Controller VendorEricsson Affected before 1.36 Fixed in 1.36 Patch available CNA

Remediation

Fix · CNA Packet Core Controller (Ericsson) Fixed in 1.36

Timeline

2026-10-02 Threatist record created from CVE-2024-53827
2026-10-03 Alias added: GHSA-7986-gmrh-hq85

References

Other 1

https://www.ericsson.com/en/about-us/security/psirt/CVE-2024-53827

TI-2024-09344 Authentication bypass in Ericsson CodeChecker CVSS 3.1CRITICAL 10.0
TI-2024-36027 Cross-Site Request Forgery in CodeChecker API CVSS 3.1HIGH 8.2
TI-2025-27277 Buffer overflow in CodeChecker log command CVSS 3.1HIGH 7.8
TI-2023-27200 Path traversal in `CodeChecker server` in the endpoint of `CodeChecker store` CVSS 3.1MEDIUM 6.5
TI-2026-41851 Authenticated Remote Denial of Service via Unbounded zlib Decompression in massStoreRun CVSS 4.0MEDIUM 5.5
TI-2021-19324 In Ericsson Network Location before 2021-07-31, it is possible for an authenticated… CVSS 3.1HIGH 8.8

See all 60 →

Sources

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