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CVE-2024-20346

16
FAUCET Score

CVE-2024-20346 describes a reflected cross-site scripting (XSS) vulnerability in the web-based management interface of Cisco AppDynamics Controller. An authenticated, remote attacker could exploit this by tricking a user into clicking a malicious link, leading to arbitrary script execution in the user's browser or access to sensitive browser-based information. Rated Medium severity (CVSS 5.4), this attack requires user interaction and low privileges. Currently, there is no public exploit code available, it is not listed in the KEV catalog, and there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 23.4.0CPE matchmatch criteria
cpe:2.3:a:cisco:appdynamics_controller:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 42nd percentile among its peer group of 15,239 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 0.0 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-appd-xss-3JwqSMNT
Vendor Advisory