CVE-2025-34221

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2025-09-29. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.2.169 and Application prior to version 25.2.1518 (VA/SaaS deployments) expose every internal Docker container to the network because firewall rules allow unrestricted traffic to the Docker bridge network. Because no authentication, ACL or client‑side identifier is required, the attacker can interact with any internal API, bypassing the product’s authentication mechanisms entirely. The result is unauthenticated remote access to internal services, allowing credential theft, configuration manipulation and potential remote code execution. This vulnerability has been identified by the vendor as: V-2025-002 — Authentication Bypass - Docker Instances.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
69%
KEV
Not listed

Published

September 29, 2025

Last Modified

October 9, 2025

Advisory Details (4)

Auto-updated Jun 8, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

83 vulnerabilities in Vasion Print / PrinterLogic - IT Security Research by Pierre

https://pierrekim.github.io/blog/2025-04-08-vasion-printerlogic-83-vulnerabilities.html#va-auth-bypass
generic

Vasion Print (formerly PrinterLogic) Unrestricted Access to Docker Bridge Network | Advisories | VulnCheck

https://www.vulncheck.com/advisories/vasion-print-printerlogic-unrestriced-access-to-docker-bridge-network
generic

Secure Login

https://help.printerlogic.com/va/Print/Security/Security-Bulletins.htm
generic

Secure Login

https://help.printerlogic.com/saas/Print/Security/Security-Bulletins.htm

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 43× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-26 14:54 UTCEPSS rescore
  2. 2026-07-25 14:17 UTCEPSS rescore
  3. 2026-07-25 14:17 UTCEPSS rescore
  4. 2026-07-24 14:17 UTCEPSS rescore
  5. 2026-07-23 02:54 UTCEG score recompute
  6. 2026-07-22 14:07 UTCEPSS rescore
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  1. 2026-07-11 08:27 UTCEPSS rescore
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  6. 2026-07-06 02:23 UTCEPSS rescore
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  8. 2026-07-04 06:30 UTCEPSS rescore
  9. 2026-07-01 15:06 UTCEPSS rescore
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  11. 2026-06-30 23:22 UTCEPSS rescore
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  13. 2026-06-29 14:06 UTCEPSS rescore
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  15. 2026-06-28 14:07 UTCEPSS rescore
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  17. 2026-06-28 04:55 UTCEPSS rescore
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  21. 2026-06-25 13:49 UTCEPSS rescore
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  23. 2026-06-24 14:04 UTCEPSS rescore
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  25. 2026-06-23 21:32 UTCEPSS rescore
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  27. 2026-06-22 14:25 UTCEPSS rescore
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  29. 2026-06-21 14:56 UTCEPSS rescore
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  31. 2026-06-21 01:59 UTCEPSS rescore
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  33. 2026-06-19 19:25 UTCEPSS rescore
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  35. 2026-06-18 17:52 UTCEPSS rescore
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  37. 2026-06-17 17:52 UTCEPSS rescore
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  40. 2026-06-14 23:17 UTCEPSS rescore
  41. 2026-06-13 23:00 UTCEPSS rescore
  42. 2026-06-12 23:11 UTCEPSS rescore
  43. 2026-06-11 14:00 UTCEPSS rescore
  44. 2026-06-10 22:18 UTCEPSS rescore
  45. 2026-06-10 13:22 UTCEPSS rescore
  46. 2026-06-08 14:16 UTCEPSS rescore
  47. 2026-06-08 14:16 UTCEPSS rescore
  48. 2026-06-07 15:24 UTCEPSS rescore
  49. 2026-06-06 13:47 UTCEPSS rescore
  50. 2026-06-06 13:47 UTCEPSS rescore
  51. 2026-06-05 22:46 UTCEPSS rescore
  52. 2026-06-05 22:46 UTCEPSS rescore
  53. 2026-06-05 06:10 UTCEPSS rescore
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  55. 2026-06-04 13:12 UTCEPSS rescore
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  57. 2026-06-02 20:12 UTCEPSS rescore
  58. 2026-05-31 22:30 UTCEPSS rescore
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  60. 2026-05-31 00:16 UTCEPSS rescore
  61. 2026-05-31 00:16 UTCEPSS rescore
  62. 2026-05-29 21:55 UTCEG score recompute
  63. 2026-05-29 21:55 UTCGHSA enrichment
  64. 2026-05-29 13:44 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2025-34221?
CVE-2025-34221 is a critical vulnerability published on September 29, 2025. Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 25.2.169 and Application prior to version 25.2.1518 (VA/SaaS deployments) expose every internal Docker container to the network because firewall rules allow unrestricted traffic to the Docker bridge network. Because no…
When was CVE-2025-34221 disclosed?
CVE-2025-34221 was first published in the National Vulnerability Database on September 29, 2025, with the most recent update on October 9, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-34221 actively exploited?
CVE-2025-34221 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 31.1% of all scored CVEs.
What is the CVSS score of CVE-2025-34221?
CVE-2025-34221 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2025-34221?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-34221, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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