by Kastro
Paper/Archive/CVE-2018-0147

CVE-2018-0147

Cisco Secure Access Control System (ACS) — Cisco Secure Access Control System Java Deserialization Vulnerability

KEV · due 15 AprEPSS 18%public exploitSSVC actCVSS 9.8
critical.is priorityof 100
99
CVSS 9.8 (ADP)9.8 / 10 × 3029.4In CISA KEV+3030.0EPSS percentile 97.2.972 × 2019.4Exploit: SSVC active+1010.0SSVC exploitation: active+1010.0
Description · from the CVE record

A vulnerability in Java deserialization used by Cisco Secure Access Control System (ACS) prior to release 5.8 patch 9 could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software. An attacker could exploit this vulnerability by sending a crafted serialized Java object. An exploit could allow the attacker to execute arbitrary commands on the device with root privileges. Cisco Bug IDs: CSCvh25988.

Affected

ProductAffectedFixed inSource
Cisco Secure Access Control SystemCisco Secure Access Control System–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refsecuritytracker.com/id/1040463refsecurityfocus.com/bid/103328reftools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-acs2refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0147kevcisa.gov/known-exploited-vulnerabilities-catalog