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CVE-2024-20486

24
FAUCET Score

CVE-2024-20486 is a high-severity Cross-Site Request Forgery (CSRF) vulnerability affecting the web-based management interface of Cisco Identity Services Engine (ISE). An unauthenticated, remote attacker could exploit this by tricking an authenticated user into clicking a crafted link, leading to arbitrary actions being performed with the user's privileges. The vulnerability has a CVSS score of 8.8 (High) due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. 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
>= 2.7.0, < 3.1CPE matchmatch criteria
cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:cisco:identity_services_engine:3.1.0:-:*:*:*:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:cisco:identity_services_engine:3.1.0:patch1:*:*:*:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:cisco:identity_services_engine:3.1.0:patch2:*:*:*:*:*:*
3.1.0CPE matchmatch criteria
cpe:2.3:a:cisco:identity_services_engine:3.1.0:patch3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
18.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 21st percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

sec.cloudapps.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-csrf-y4ZUz5Rj
Vendor Advisory