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CVE-2019-25398

21
FAUCET Score

CVE-2019-25398 describes multiple cross-site scripting (XSS) vulnerabilities in the ovpnmain.cgi script of IPFire 2.21 Core Update 127. Attackers can inject malicious scripts into administrator browsers by submitting POST requests with script payloads in various VPN configuration parameters. This vulnerability has a CVSS score of 6.1 (Medium), indicating it can be exploited over a network with low attack complexity, requiring user interaction, and potentially impacting confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage regarding 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:N/UI:A/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
NONE
User Interaction
ACTIVE
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
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 16th percentile among its peer group of 26,219 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 0.1 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-cross-site-scripting-via-ovpnma
Broken LinkThird Party Advisory