Security readout for executives and security teams
This vulnerability can stop administrators from opening Telnet-based management sessions to affected Cisco IOS devices. It is not described as data theft or device takeover, but it can disrupt remote administration during an incident or outage. Exposure is most likely on legacy Cisco IOS devices running 12.2(15) or earlier with Telnet or reverse Telnet reachable from untrusted networks. The source bundle does not identify affected CPEs or fixed releases. Treat this as urgent for legacy network infrastructure because CISA KEV indicates known exploitation. Business risk centers on loss of remote administrative access, which can slow outage response and incident containment. Mitigation focus: Identify Cisco IOS 12.2(15) and earlier devices in inventory.; Review Cisco advisory for fixed software and official mitigations.; Disable Telnet and reverse Telnet where operationally unnecessary..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Open ATT&CK lookupCVE-2004-1464 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.9 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H2.23.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.9MediumVector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- cisco-ios-telnet-dos(17131)CVE reference · vdb-entry, x_refsource_XF
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2004-1464CVE reference · government-resource
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Uncontrolled Resource Consumption
Uncontrolled Resource Consumption represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.