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CVE-2019-25399

21
FAUCET Score

CVE-2019-25399 describes multiple stored cross-site scripting (XSS) vulnerabilities in the extrahd.cgi script of IPFire 2.21 Core Update 127. Attackers can inject malicious scripts into the FS, PATH, and UUID parameters via POST requests, leading to the execution of arbitrary JavaScript in the context of an authenticated administrator's session. This vulnerability has a CVSS score of 6.4 (Medium), indicating a network-based attack with low complexity, requiring low privileges, and resulting in low impact to confidentiality and integrity, but no impact to availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.21CPE matchmatch criteria
cpe:2.3:a:ipfire:ipfire:2.21:core_update127:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.1MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/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
LOW
User Interaction
PASSIVE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
LOW
SS Integrity
LOW
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.23%
Probability of exploitation in next 30 days
EPSS Percentile
14.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0023 is in the 15th percentile among its peer group of 21,951 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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

Remediation records are not available for this CVE.

References

downloads.ipfire.org / releases/ipfire-2.x/2.21-core127/ipfire-2.21.x86_64-full-core127.iso
Product
exploit-db.com / exploits/46344
ExploitThird Party AdvisoryVDB Entry
ipfire.org
Product
vulncheck.com / advisories/ipfire-core-update-stored-xss-via-extrahdcgi
Broken LinkThird Party Advisory