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CVE-2025-20201

19
FAUCET Score

CVE-2025-20201 is a privilege escalation vulnerability in the CLI of Cisco IOS XE Software, allowing an authenticated, local attacker with privilege level 15 to gain root access on the underlying operating system. This is due to insufficient input validation when processing specific configuration commands. The vulnerability has a CVSS score of 6.7 (Medium) but a High Security Impact Rating due to the potential for undetected actions after gaining root access. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.2.0seCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:3.2.0se:*:*:*:*:*:*:*
3.2.1seCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:3.2.1se:*:*:*:*:*:*:*
3.2.2seCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:3.2.2se:*:*:*:*:*:*:*
3.2.3seCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:3.2.3se:*:*:*:*:*:*:*
3.3.0seCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:3.3.0se:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.7MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.5
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.14%
Probability of exploitation in next 30 days
EPSS Percentile
4.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0014 is in the 33rd percentile among its peer group of 3,720 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

sec.cloudapps.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-privesc-su7scvdp
Vendor Advisory