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CVE-2018-0253: A vulnerability in the ACS Report component of Cisco Secure Access Control System (ACS) could allow an unau...

A vulnerability in the ACS Report component of Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. Commands executed by the attacker are processed at the targeted user's privilege level. The vulnerability is due to insufficient validation of the Action Message Format (AMF) protocol. An attacker could exploit this vulnerability by sending a crafted AMF message that contains malicious code to a targeted user. A successful exploit could allow the attacker to execute arbitrary commands on the ACS device. This vulnerability affects all releases of Cisco Secure ACS prior to Release 5.8 Patch 7. Cisco Bug IDs: CSCve69037.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw could let a remote, unauthenticated attacker run commands on a Cisco Secure ACS system through the ACS Report component. The business risk is serious because ACS is an access-control platform, but the provided sources do not show active exploitation or a CVSS score. Exposure is limited to organizations still running Cisco Secure Access Control System versions earlier than Release 5.8 Patch 7, especially where the ACS Report component can be reached by untrusted networks or users. Prioritize remediation for any remaining Cisco Secure ACS deployment below 5.8 Patch 7. The issue enables remote command execution on an identity infrastructure system, but urgency should be calibrated by actual deployment status and network exposure. Mitigation focus: Upgrade Cisco Secure ACS to Release 5.8 Patch 7 or later per Cisco guidance.; Restrict network access to ACS management and reporting interfaces.; Review Cisco advisory details before applying changes in production..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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CVE-2018-0253 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/aCisco Secure Access Control SystemCisco Secure Access Control SystemListed
Weakness

CWE details

CWE-20

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