How severe is CVE-2025-20194?

CVE-2025-20194 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-20194 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-20194?

CVE-2025-20194 primarily affects Cisco Ios Xe. In total, 98 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-20194?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-20194 have an EU (EUVD) identifier?

Yes. CVE-2025-20194 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13888.

When was CVE-2025-20194 published?

CVE-2025-20194 was published on 2025-05-07 and last updated on 2026-06-17.

CVE-2025-20194

CVE-2025-20194 is a medium-severity vulnerability in Cisco Ios Xe with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13888
Weakness: CWE-78
Affected product: Cisco Ios Xe
Published: 2025-05-07
Last modified: 2026-06-17

Description

A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an authenticated, low-privileged, remote attacker to perform an injection attack against an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web-based management interface. A successful exploit could allow the attacker to read limited files from the underlying operating system or clear the syslog and licensing logs on the affected device.

Frequently asked questions

What is CVE-2025-20194?: A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an authenticated, low-privileged, remote attacker to perform an injection attack against an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web-based management interface. A successful exploit could allow the attacker to read limited files from the underlying operating system or clear the syslog and licensing logs on the affected device.
How severe is CVE-2025-20194?: CVE-2025-20194 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-20194 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-20194?: CVE-2025-20194 primarily affects Cisco Ios Xe. In total, 98 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-20194?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-20194 have an EU (EUVD) identifier?: Yes. CVE-2025-20194 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13888.
When was CVE-2025-20194 published?: CVE-2025-20194 was published on 2025-05-07 and last updated on 2026-06-17.

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webui-multi-ARNHM4v6

Affected products (98)

cpe:2.3:o:cisco:ios_xe:17.3.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.1a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.1w:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.1x:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.1z:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.2a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.3:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.4:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.4a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.4b:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.4c:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.5:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.5a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.5b:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.6:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.7:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.8:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.3.8a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.4.1a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.4.1b:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.4.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.4.2a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.5.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.5.1a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.1a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.1w:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.1x:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.1y:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.1z:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.1z1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.3:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.3a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.4:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.5:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.5a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.6.6:*:*:*:*:*:*:*

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