Cisco IOS XR Software CLI Arbitrary File Read Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to read any file in the file system of the underlying Linux operating system. The attacker must have valid credentials on the affected device. This vulnerability is due to incorrect validation of the arguments that are passed to a specific CLI command. An attacker could exploit this vulnerability by logging in to an affected device with low-privileged credentials and using the affected command. A successful exploit could allow the attacker access files in read-only mode on the Linux file system.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Cisco Cisco IOS XR Software
6.5.3, 6.6.1, 6.5.2, 6.5.92, 6.5.1, 6.5.15, 6.6.2, 7.0.1, 6.6.25, 6.6.11, 6.5.93, 6.6.12, 7.0.0, 7.1.1, 7.0.90, 6.6.3, 7.0.2, 7.1.15, 7.2.0, 7.2.1, 7.1.2, 7.0.11, 7.0.12, 7.0.14, 7.1.25, 6.6.4, 7.2.12, 7.3.1, 7.1.3, 7.4.1, and 36 more