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01 Record

CVE-2024-53828

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

MediumPUBLISHEDCNA: ERIC
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

02 Description

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

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.38% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 31.9% of scored records. A rank, not a probability.
NVD base score
5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-04-01 09:49Z7 MO AGO
Last updated
2026-04-01 12:39Z7 MO AGO
Reserved
2024-11-22
Assigning CNA
ERIC
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
  • CWE-228Improper Handling of Syntactically Invalid StructureClass
Data version
5.2
Document digest
e01ebac41749cc79de1e45d2339b6704cde7fb4f370281ae0892c5176bb44be1

05 Affected products

VendorProductVersionsPlatforms
EricssonPacket Core Controller (PCC)0 to < 1.38—

06 References