CVE-2025-20338: Cisco IOS XE Software command injection
This Cisco advisory covers CVE-2025-20338 in IOS XE Software.
- CVE-2025-20338
Key facts
- Vendor rating
- Medium, CVSS 6
- CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N· base score 6, scored by ciscoAttack vector: local. Attack complexity: low. Privileges required: high. User interaction: none. Scope: unchanged. Confidentiality impact: high. Integrity impact: high. Availability impact: none.- Weakness
- CWE-141 Improper Neutralization of Parameter/Argument Delimiters
- CISA SSVC
- Exploitation: none observed. Automatable: no. Technical impact: total. CISA, .
- CISA KEV
- Not listed (catalogue checked )
- Affected
- Scope: At the time of publication, this vulnerability affected Cisco IOS XE Software, regardless of device configuration.
- Source published
- Source revised
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with administrative privileges to execute arbitrary commands as root on the underlying operating system of an affected device. The flaw is caused by insufficient validation of user arguments that are passed to specific CLI commands.
Text from the source record.
- Scope: At the time of publication, this vulnerability affected Cisco IOS XE Software, regardless of device configuration.
Official advisory · high-confidence parse· fetched ·verify at source
How to fix CVE-2025-20338
Workaround status
- There are no workarounds that address this vulnerability.
End-of-life dates for Cisco IOS XE
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