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CVE-2024-53828

20
FAUCET Score

CVE-2024-53828 impacts Ericsson Packet Core Controller (PCC) versions prior to 1.38, where an improper handling of syntactically invalid messages can lead to service degradation. This medium-severity vulnerability (CVSS 5.3) requires an attacker on an adjacent network to execute a high-complexity attack by sending a large volume of specially crafted messages. There is currently no evidence of active exploitation, no public exploit code available, and minimal community discussion regarding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.38CPE matchmatch criteria
cpe:2.3:a:ericsson:packet_core_controller:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 18th percentile among its peer group of 23,703 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ericsson.com / en/about-us/security/psirt/CVE-2024-53828
Vendor Advisory