CVE-2019-25398 — MEDIUM (6.1)

Vulnerability Description

IPFire 2.21 Core Update 127 contains multiple cross-site scripting vulnerabilities in the ovpnmain.cgi script that allow attackers to inject malicious scripts through VPN configuration parameters. Attackers can submit POST requests with script payloads in parameters like VPN_IP, DMTU, ccdname, ccdsubnet, DOVPN_SUBNET, DHCP_DOMAIN, DHCP_DNS, DHCP_WINS, ROUTES_PUSH, FRAGMENT, KEEPALIVE_1, and KEEPALIVE_2 to execute arbitrary JavaScript in administrator browsers.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Ipfire	Ipfire	2.21

Related Weaknesses (CWE)

CWE-79

References

https://downloads.ipfire.org/releases/ipfire-2.x/2.21-core127/ipfire-2.21.x86_64Product
https://www.exploit-db.com/exploits/46344ExploitThird Party AdvisoryVDB Entry
https://www.ipfire.orgProduct
https://www.vulncheck.com/advisories/ipfire-core-update-cross-site-scripting-viaBroken LinkThird Party Advisory

FAQ

What is CVE-2019-25398?

CVE-2019-25398 is a vulnerability with a CVSS score of 6.1 (MEDIUM). IPFire 2.21 Core Update 127 contains multiple cross-site scripting vulnerabilities in the ovpnmain.cgi script that allow attackers to inject malicious scripts through VPN configuration parameters. Att...

How severe is CVE-2019-25398?

CVE-2019-25398 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-25398?

Check the references section above for vendor advisories and patch information. Affected products include: Ipfire Ipfire.