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CVE-2017-3839

An XML External Entity vulnerability in the web-based user interface of the Cisco Secure Access Control System (ACS) could allow an…

Medium4.3EPSS 1.6%
Published
Updated
Reserved
Assigned by
cisco

Description

An XML External Entity vulnerability in the web-based user interface of the Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to have read access to part of the information stored in the affected system. More Information: CSCvc04845. Known Affected Releases: 5.8(2.5).

Scores

CVSS scores of CVE-2017-3839, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.0Medium4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS (exploitation in 30 days)
1.6% · top 25% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

Affected products

  • Cisco Secure Access Control System

    • affected Cisco Secure Access Control System

References (3)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .