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CVE-2024-47139

21
FAUCET Score

CVE-2024-47139 is a stored cross-site scripting (XSS) vulnerability affecting the BIG-IQ Configuration utility in F5 BIG-IQ Centralized Management. An authenticated attacker with Administrator privileges can inject and execute malicious JavaScript within the context of another logged-in user. This vulnerability has a CVSS score of 6.8 (Medium), indicating a high impact on confidentiality, integrity, and availability, but requires high privileges and user interaction. There is currently no public exploit code available, it is not listed on the KEV catalog, and community discussion and media coverage are minimal, suggesting it is not under active widespread exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
8.2.0CPE matchmatch criteria
cpe:2.3:a:f5:big-iq_centralized_management:8.2.0:*:*:*:*:*:*:*
>= 8.0, < 8.2.0.1CPE match
cpe:2.3:h:f5:big-iq:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

4.8MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
LOW
SS Integrity
LOW
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.55%
Probability of exploitation in next 30 days
EPSS Percentile
42.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0055 is in the 68th percentile among its peer group of 4,931 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

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

Remediation

Remediation records are not available for this CVE.

References

my.f5.com / manage/s/article/K000141080
Vendor Advisory