CVE-2026-13249

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-24. A secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 9.8Exploit: None knownExposed services: Not assessed

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

An unauthenticated Remote Code Execution via Arbitrary File Upload vulnerability in the web management interface in Honeywell PD45 Industrial Printer version F10.19.010040, allows upload of attacker controlled files without requiring authentication.

An attacker could potentially exploit this vulnerability, leading to the execution of malicious files and commands. Honeywell also recommends updating to the most recent firmware version, Honeywell PD45 Industrial Printer firmware F10.22.030745, which includes a fix for this vulnerability.

CVSS v3
9.8
EG Score
9.8CRITICALhigh confidence
EG Risk
49
EG Risk 49/100CISA SSVC

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%
Exploitation1% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.6%
EPSS %ILE
45th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* or Attend at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 24, 2026

Last Modified

September 24, 2026

Advisory Details (1)

Auto-updated Oct 1, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic🔴 Active Exploitation

Product Security

https://www.honeywell.com/us/en/legal/product-security#security-notices

Vendor Advisories for CVE-2026-13249(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 55× in last 7d / 80× 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. 2026-10-04 10:51 UTCGHSA enrichment
  2. 2026-10-04 07:01 UTCGHSA enrichment
  3. 2026-10-04 03:13 UTCGHSA enrichment
  4. 2026-10-03 23:25 UTCGHSA enrichment
  5. 2026-10-03 19:36 UTCGHSA enrichment
  6. 2026-10-03 15:48 UTCEG score recompute
  7. 2026-10-03 15:47 UTCGHSA enrichment
  8. 2026-10-03 14:25 UTCEPSS rescore
  9. 2026-10-03 11:52 UTCGHSA enrichment
  10. 2026-10-03 08:03 UTCGHSA enrichment
  11. 2026-10-03 04:15 UTCGHSA enrichment
  12. 2026-10-03 00:27 UTCGHSA enrichment
  13. 2026-10-02 20:39 UTCGHSA enrichment
  14. 2026-10-02 16:41 UTCEG score recompute
  15. 2026-10-02 16:41 UTCGHSA enrichment
  16. 2026-10-02 12:48 UTCGHSA enrichment
  17. 2026-10-02 09:00 UTCGHSA enrichment
  18. 2026-10-02 05:10 UTCGHSA enrichment
  19. 2026-10-02 01:19 UTCGHSA enrichment
  20. 2026-10-01 21:31 UTCEG score recompute
  21. 2026-10-01 21:31 UTCGHSA enrichment
  22. 2026-10-01 19:49 UTCEPSS rescore
  23. 2026-10-01 17:43 UTCGHSA enrichment
  24. 2026-10-01 13:54 UTCGHSA enrichment
  25. 2026-10-01 10:06 UTCGHSA enrichment
Show 55 more
  1. 2026-10-01 06:18 UTCGHSA enrichment
  2. 2026-10-01 02:30 UTCGHSA enrichment
  3. 2026-09-30 22:42 UTCGHSA enrichment
  4. 2026-09-30 18:54 UTCGHSA enrichment
  5. 2026-09-30 15:06 UTCEG score recompute
  6. 2026-09-30 15:06 UTCGHSA enrichment
  7. 2026-09-30 15:02 UTCEPSS rescore
  8. 2026-09-30 11:18 UTCGHSA enrichment
  9. 2026-09-30 07:30 UTCGHSA enrichment
  10. 2026-09-30 03:42 UTCGHSA enrichment
  11. 2026-09-29 23:53 UTCGHSA enrichment
  12. 2026-09-29 19:42 UTCGHSA enrichment
  13. 2026-09-29 15:52 UTCEG score recompute
  14. 2026-09-29 15:52 UTCGHSA enrichment
  15. 2026-09-29 15:20 UTCEPSS rescore
  16. 2026-09-29 12:04 UTCGHSA enrichment
  17. 2026-09-29 08:16 UTCGHSA enrichment
  18. 2026-09-29 04:28 UTCGHSA enrichment
  19. 2026-09-29 00:39 UTCEG score recompute
  20. 2026-09-29 00:39 UTCGHSA enrichment
  21. 2026-09-28 20:51 UTCGHSA enrichment
  22. 2026-09-28 17:02 UTCEG score recompute
  23. 2026-09-28 17:02 UTCGHSA enrichment
  24. 2026-09-28 13:50 UTCEPSS rescore
  25. 2026-09-28 13:12 UTCGHSA enrichment
  26. 2026-09-28 09:23 UTCGHSA enrichment
  27. 2026-09-28 05:35 UTCGHSA enrichment
  28. 2026-09-28 01:47 UTCGHSA enrichment
  29. 2026-09-27 21:58 UTCGHSA enrichment
  30. 2026-09-27 18:08 UTCGHSA enrichment
  31. 2026-09-27 14:20 UTCEG score recompute
  32. 2026-09-27 14:20 UTCGHSA enrichment
  33. 2026-09-27 10:30 UTCGHSA enrichment
  34. 2026-09-27 06:39 UTCGHSA enrichment
  35. 2026-09-27 02:51 UTCGHSA enrichment
  36. 2026-09-26 23:02 UTCGHSA enrichment
  37. 2026-09-26 19:14 UTCEG score recompute
  38. 2026-09-26 19:14 UTCGHSA enrichment
  39. 2026-09-26 15:58 UTCEPSS rescore
  40. 2026-09-26 15:25 UTCGHSA enrichment
  41. 2026-09-26 11:37 UTCGHSA enrichment
  42. 2026-09-26 07:49 UTCGHSA enrichment
  43. 2026-09-26 04:01 UTCEG score recompute
  44. 2026-09-26 04:00 UTCGHSA enrichment
  45. 2026-09-26 00:10 UTCGHSA enrichment
  46. 2026-09-25 20:20 UTCGHSA enrichment
  47. 2026-09-25 15:57 UTCGHSA enrichment
  48. 2026-09-25 12:09 UTCGHSA enrichment
  49. 2026-09-25 08:20 UTCGHSA enrichment
  50. 2026-09-25 04:32 UTCGHSA enrichment
  51. 2026-09-25 00:44 UTCEG score recompute
  52. 2026-09-25 00:44 UTCGHSA enrichment
  53. 2026-09-24 19:35 UTCEG score recompute
  54. 2026-09-24 18:27 UTCEG score recompute
  55. 2026-09-24 18:26 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-13249?
CVE-2026-13249 is a critical vulnerability published on September 24, 2026. An unauthenticated Remote Code Execution via Arbitrary File Upload vulnerability in the web management interface in Honeywell PD45 Industrial Printer version F10.19.010040, allows upload of attacker controlled files without requiring authentication. An attacker could potentially exploit this…
When was CVE-2026-13249 disclosed?
CVE-2026-13249 was first published on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13249 actively exploited?
CVE-2026-13249 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (45th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-13249?
CVE-2026-13249 has a CVSS base score of 9.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-13249?
No fix for CVE-2026-13249 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-13249 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-13249

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