Security readout for executives and security teams
CVE-2015-4257 is a CSRF issue in Cisco TelePresence MCU 4500 software 4.5(1.55). If a user is already authenticated, a remote attacker could potentially cause that user’s browser to perform unwanted actions on the device. The source bundle does not provide severity, CVSS, patch details, or evidence of active exploitation. Exposure is limited to environments operating Cisco TelePresence MCU 4500 on software 4.5(1.55). Risk depends on authenticated user access and whether the management interface is reachable from untrusted networks or users. Treat this as a targeted legacy-platform review item, not a confirmed emergency. Prioritize asset discovery and vendor guidance because severity and remediation details are incomplete in the supplied sources. Mitigation focus: Review Cisco advisory CSCuu90710 for fixed software or vendor workarounds.; Confirm whether any TelePresence MCU 4500 devices still run software 4.5(1.55).; Follow Cisco guidance before applying upgrades or compensating controls..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2015-4257 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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