TI-2015-05451 Aliases CVE-2015-6491 GHSA-29p9-47jw-cjm2

Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN…

LOW 22Published 2015-10-28 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: Low
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · Partial · None
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote authenticated users to insert the content of an arbitrary file into a FRAME element via unspecified vectors.

Why it matters now

EPSS 0.01617 76th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:rockwellautomation:micrologix_1100_firmware::::::::	up to 14.000	Vulnerable	Rockwell
cpe:2.3:o:rockwellautomation:micrologix_1400_firmware::::::::	up to 15.002	Vulnerable	Rockwell

cpe:2.3:o:rockwellautomation:micrologix_1100_firmware:*:*:*:*:*:*:*:* Versions up to 14.000 Vulnerable ·Rockwell
cpe:2.3:o:rockwellautomation:micrologix_1400_firmware:*:*:*:*:*:*:*:* Versions up to 15.002 Vulnerable ·Rockwell

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2015-6491
2026-10-03 Alias added: GHSA-29p9-47jw-cjm2

References

Patch 1

https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03

TI-2015-05450 Stack-based buffer overflow on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000… CVSS 3.1CRITICAL 9.8
TI-2020-05638 Hard-coded credentials in Rockwell Automation MicroLogix 1400 Controllers Series B… CVSS 3.1CRITICAL 9.8
TI-2020-05632 Broken or risky cryptographic algorithm in Rockwell Automation MicroLogix 1400… CVSS 3.1CRITICAL 9.8
TI-2021-12619 Improper input validation in Rockwell Automation MicroLogix 1100 CVSS 3.1HIGH 8.6
TI-2015-05452 Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN… CVSS 3.1HIGH 7.5
TI-2020-05636 Improper authentication in Rockwell Automation MicroLogix 1400 Controllers Series B… CVSS 3.1HIGH 7.5

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences