7.5

CVE-2025-20234: cisco cisco secure endpoint Out-of-bounds Read

CVSS: 7.5v3.1HighAnalyzed
AliasesUBUNTU-CVE-2025-20234DEBIAN-CVE-2025-20234
Published 18-06-2025Last modified 18-06-2025
Open JSON

Vulnerability summary

CVE-2025-20234 is a high (CVSS 7.5) Out-of-bounds Read vulnerability in cisco cisco secure endpoint. EPSS estimates a 0.82% chance of exploitation in the next 30 days, higher than 56.3% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.82%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 6 · Related 6
OPENSUSE-SU-2025:15211-1SUSE-SU-2025:02119-1SUSE-SU-2025:02200-1SUSE-SU-2025:02201-1USN-7615-1USN-7615-2

Timeline

  1. 18-06-2025
    PublishedVulnerability first disclosed.
  2. 18-06-2025
    Last modifiedVulnerability information updated.

Description

A vulnerability in Universal Disk Format (UDF) processing of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a memory overread during UDF file scanning. An attacker could exploit this vulnerability by submitting a crafted file containing UDF content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to terminate the ClamAV scanning process, resulting in a DoS condition on the affected software. For a description of this vulnerability, see the .

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.82%

Chance of exploitation in the next 30 days

Percentile

56%

Versus all other CVEs

30-day change

0.00 pp

From 0.82% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.82%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco3 products
  • cisco secure endpoint7.0.5 | 6.2.19 | 7.3.3 | 7.2.13 | 6.1.5 | 6.3.1 | 6.2.5 | 7.3.5 | 6.2.1 | 7.2.7 | 7.1.1 | 6.3.5 | 6.2.9 | 7.3.1 | 6.1.7 | 7.2.11 | 7.2.3 | 7.1.5 | 6.3.3 | 7.3.9 | 6.2.3 | 6.1.9 | 6.0.9 | 7.2.5 | 6.0.7 | 6.3.7 | 1.12.3 | 1.8.0 | 1.11.1 | 1.12.4 | 1.10.0 | 1.12.0 | 1.8.1 | 1.10.1 | 1.12.1 | 1.12.6 | 1.14.0 | 1.10.2 | 1.12.7 | 1.12.2 | 1.6.0 | 1.9.0 | 1.11.0 | 1.7.0 | 1.13.0 | 1.8.4 | 1.13.1 | 1.9.1 | 1.12.5 | 1.13.2 | 8.1.7.21512 | 8.1.7 | 8.1.5 | 8.1.3.21242 | 8.1.3 | 8.1.5.21322 | 8.1.7.21417 | 1.14.1 | 1.15.2 | 1.15.3 | 1.15.4 | 1.15.6 | 1.16.0 | 1.16.1 | 1.16.2 | 1.16.3 | 1.18.1 | 1.21.0 | 1.21.2 | 1.22.4 | 1.24.1 | 1.24.2 | 1.24.4 | 1.17.0
  • secure_endpoint< 1.26.1 | < 7.5.21 | ≥ 8.0.1.21160, < 8.4.5
  • secure_endpoint_private_cloud< 4.2.2
Clamav1 product
Debian1 product
  • clamav< 1.4.3+dfsg-1
Ubuntu1 product
  • clamav< 1.4.3+dfsg-0ubuntu0.20.04.1+esm1 | < 1.4.3+dfsg-0ubuntu0.22.04.1 | < 1.4.3+dfsg-0ubuntu0.24.04.1

4 vendors · 6 products

References

7 links