CVE-2024-53828

MEDIUM 5.3

Ericsson Packet Core Controller (PCC) - Improper Handling of Syntactically Invalid Structure Vulnerability

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

Ericsson Packet Core Controller (PCC) versions prior to 1.38 contain a vulnerability where an attacker sending a large volume of specially crafted messages may cause service degradation.

CWE	CWE-228
Vendor	ericsson
Product	packet core controller (pcc)
Published	Apr 1, 2026
Last Updated	Apr 1, 2026

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CVSS v3 Breakdown

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

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Ericsson / Packet Core Controller (PCC)

0 < 1.38

References

NVD ↗ CVE.org ↗ EPSS Data ↗

ericsson.com: https://www.ericsson.com/en/about-us/security/psirt/CVE-2024-53828

Credits

The UK’s National Cyber Security Centre (NCSC) The UK Telecoms Lab (UKTL)