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CVE-2025-34221

33
FAUCET Score

CVE-2025-34221 is a critical authentication bypass vulnerability affecting Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.2.169 and Application prior to version 25.2.1518. It exposes internal Docker containers due to unrestricted firewall rules, allowing unauthenticated remote access to internal APIs. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network without authentication, leading to potential credential theft, configuration manipulation, and remote code execution. There is currently no public exploit code available, and while there are a few community mentions, it is not listed on the KEV catalog or Hot List, indicating no active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 25.2.1518CPE matchmatch criteria
cpe:2.3:a:vasion:virtual_appliance_application:*:*:*:*:*:*:*:*
< 25.2.169CPE matchmatch criteria
cpe:2.3:a:vasion:virtual_appliance_host:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

10.0CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
HIGH
SS Integrity
HIGH
SS Availability
HIGH
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
1.36%
Probability of exploitation in next 30 days
EPSS Percentile
68.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0136 is in the 56th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

help.printerlogic.com / saas/Print/Security/Security-Bulletins.htm
Vendor Advisory
help.printerlogic.com / va/Print/Security/Security-Bulletins.htm
Vendor Advisory
pierrekim.github.io / blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html
ExploitThird Party Advisory
vulncheck.com / advisories/vasion-print-printerlogic-unrestriced-access-to-docker-bridge-network
Third Party Advisory