What is CVE-2018-0147?

CVE-2018-0147 is a vulnerability in Cisco Secure Access Control System, classified under Improper Input Validation. Published 2018-03-08.

Is CVE-2018-0147 known to be exploited?

Yes. CVE-2018-0147 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-03-25), indicating it is being actively exploited. 3 public proof-of-concept repositories are indexed.

Improper input validation in Cisco Secure Access Control System

CVE-2018-0147

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…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.040 (88.6th percentile) — read the EPSS interpretation.

Affected products

N/a Cisco Secure Access Control System — versions Cisco Secure Access Control System

Weakness classification (CWE)

CWE-20 — Improper Input Validation

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2022-03-25. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-04-15.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

1040463 (vdb-entry, x_refsource_SECTRACK)
103328 (vdb-entry, x_refsource_BID)
tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307… (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2018-0147?: CVE-2018-0147 is a vulnerability in Cisco Secure Access Control System, classified under Improper Input Validation. Published 2018-03-08.
Is CVE-2018-0147 known to be exploited?: Yes. CVE-2018-0147 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-03-25), indicating it is being actively exploited. 3 public proof-of-concept repositories are indexed.