CVE-2026-12663

HIGHPre-NVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 99% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
7.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.0Exploit: None knownExposed: 0

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

A security issue exists within ControlFLASH™, where the installer grants write permissions to the "Everyone" group on a product installation directory. This could allow arbitrary code execution, resulting in an attacker being given the ability to run any commands or code of the attacker's choice on a target machine at the logged-in user's permission level.

CVSS v3
7.0
EG Score
7.0(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: Track

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
Severity70% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

September 1, 2026

Last Modified

September 1, 2026

Advisory Details (1)

Auto-updated Sep 1, 2026
No patch confirmed yet.
generic

SD1793 | Security Advisory | Rockwell Automation | US

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1793.html

Vendor Advisories for CVE-2026-12663(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 20× in last 7d / 72× 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. 2026-09-20 23:52 UTCGHSA enrichment
  2. 2026-09-20 11:55 UTCGHSA enrichment
  3. 2026-09-19 23:43 UTCEG score recompute
  4. 2026-09-19 23:43 UTCGHSA enrichment
  5. 2026-09-19 11:46 UTCGHSA enrichment
  6. 2026-09-18 23:50 UTCEG score recompute
  7. 2026-09-18 23:50 UTCGHSA enrichment
  8. 2026-09-18 19:27 UTCEPSS rescore
  9. 2026-09-18 11:54 UTCGHSA enrichment
  10. 2026-09-17 23:58 UTCEG score recompute
  11. 2026-09-17 23:58 UTCGHSA enrichment
  12. 2026-09-17 11:22 UTCGHSA enrichment
  13. 2026-09-16 23:23 UTCEG score recompute
  14. 2026-09-16 23:23 UTCGHSA enrichment
  15. 2026-09-16 11:27 UTCGHSA enrichment
  16. 2026-09-15 23:28 UTCGHSA enrichment
  17. 2026-09-15 11:31 UTCEG score recompute
  18. 2026-09-15 11:31 UTCGHSA enrichment
  19. 2026-09-14 23:34 UTCGHSA enrichment
  20. 2026-09-14 11:30 UTCGHSA enrichment
  21. 2026-09-13 23:34 UTCEG score recompute
  22. 2026-09-13 23:34 UTCGHSA enrichment
  23. 2026-09-13 16:46 UTCEPSS rescore
  24. 2026-09-13 11:38 UTCGHSA enrichment
  25. 2026-09-12 23:42 UTCGHSA enrichment
Show 47 more
  1. 2026-09-12 11:45 UTCGHSA enrichment
  2. 2026-09-11 23:47 UTCEG score recompute
  3. 2026-09-11 23:47 UTCGHSA enrichment
  4. 2026-09-11 14:52 UTCEPSS rescore
  5. 2026-09-11 11:51 UTCEG score recompute
  6. 2026-09-11 11:50 UTCGHSA enrichment
  7. 2026-09-11 09:36 UTCEPSS rescore
  8. 2026-09-10 23:54 UTCGHSA enrichment
  9. 2026-09-10 11:36 UTCEG score recompute
  10. 2026-09-10 11:36 UTCGHSA enrichment
  11. 2026-09-10 09:34 UTCEPSS rescore
  12. 2026-09-09 23:38 UTCGHSA enrichment
  13. 2026-09-09 11:21 UTCGHSA enrichment
  14. 2026-09-08 23:24 UTCEG score recompute
  15. 2026-09-08 23:24 UTCGHSA enrichment
  16. 2026-09-08 22:00 UTCEPSS rescore
  17. 2026-09-08 08:40 UTCGHSA enrichment
  18. 2026-09-07 20:42 UTCEG score recompute
  19. 2026-09-07 20:41 UTCGHSA enrichment
  20. 2026-09-07 16:01 UTCEPSS rescore
  21. 2026-09-07 08:43 UTCGHSA enrichment
  22. 2026-09-06 20:41 UTCEG score recompute
  23. 2026-09-06 20:41 UTCGHSA enrichment
  24. 2026-09-06 13:47 UTCEPSS rescore
  25. 2026-09-06 08:44 UTCGHSA enrichment
  26. 2026-09-05 20:47 UTCEG score recompute
  27. 2026-09-05 20:47 UTCGHSA enrichment
  28. 2026-09-05 08:51 UTCGHSA enrichment
  29. 2026-09-04 20:54 UTCEG score recompute
  30. 2026-09-04 20:54 UTCGHSA enrichment
  31. 2026-09-04 08:54 UTCEG score recompute
  32. 2026-09-04 08:53 UTCGHSA enrichment
  33. 2026-09-04 05:06 UTCEPSS rescore
  34. 2026-09-03 20:51 UTCGHSA enrichment
  35. 2026-09-03 08:52 UTCGHSA enrichment
  36. 2026-09-02 20:53 UTCEG score recompute
  37. 2026-09-02 20:53 UTCGHSA enrichment
  38. 2026-09-02 14:11 UTCEPSS rescore
  39. 2026-09-02 08:54 UTCGHSA enrichment
  40. 2026-09-01 20:58 UTCGHSA enrichment
  41. 2026-09-01 16:19 UTCEG score recompute
  42. 2026-09-01 16:19 UTCGHSA enrichment
  43. 2026-09-01 16:10 UTCEG score recompute
  44. 2026-09-01 16:10 UTCGHSA enrichment
  45. 2026-09-01 14:34 UTCEG score recompute
  46. 2026-09-01 13:40 UTCEG score recompute
  47. 2026-09-01 13:39 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12663?
CVE-2026-12663 is a high vulnerability published on September 1, 2026. A security issue exists within ControlFLASH™, where the installer grants write permissions to the "Everyone" group on a product installation directory. This could allow arbitrary code execution, resulting in an attacker being given the ability to run any commands or code of the attacker's choice on…
When was CVE-2026-12663 disclosed?
CVE-2026-12663 was first published in the National Vulnerability Database on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12663 actively exploited?
CVE-2026-12663 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 98.8% of all scored CVEs.
What is the CVSS score of CVE-2026-12663?
CVE-2026-12663 has a CVSS v3 base score of 7.0 (NVD).
How do I remediate CVE-2026-12663?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12663, 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.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-12663

Explore →

Is Your Infrastructure Affected by CVE-2026-12663?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs