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CVE-2022-20693

24
FAUCET Score

CVE-2022-20693 is a command injection vulnerability in the web UI of Cisco IOS XE Software, affecting various Cisco devices. An authenticated, remote attacker can exploit this flaw by sending crafted input to the web UI API, leading to arbitrary command execution with root privileges on the underlying operating system. The vulnerability has a CVSS score of 7.2 (High), indicating a high impact on confidentiality, integrity, and availability, with low attack complexity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.15.1xbsCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:3.15.1xbs:*:*:*:*:*:*:*
3.15.2xbsCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:3.15.2xbs:*:*:*:*:*:*:*
16.12.1CPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:*
16.12.1aCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:16.12.1a:*:*:*:*:*:*:*
16.12.1cCPE matchmatch criteria
cpe:2.3:o:cisco:ios_xe:16.12.1c:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.7MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.2
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.54%
Probability of exploitation in next 30 days
EPSS Percentile
72.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0154 is in the 66th percentile among its peer group of 5,537 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-webuiapi-inj-Nyrq92Od
Vendor Advisory