TI-2022-11978 Aliases CVE-2022-29518 GHSA-8865-jmrq-w257

Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control…

LOW 30Published 2022-05-18 · Updated 2024-08-03

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool Screen Creator Advance2 versions prior to Ver.0.1.1.3 Build01, HMI GC-A2 series(GC-A22W-CW, GC-A24W-C(W), GC-A26W-C(W), GC-A24, GC-A24-M, GC-A25, GC-A26, and GC-A26-J2), and Real time remote monitoring and control tool(Remote GC) allows a local attacker to bypass authentication due to the improper check for the Remote control setting's account names. This may allow attacker who can access the HMI from Real time remote monitoring and control tool may perform arbitrary operations on the HMI. As a result, the information stored in the HMI may be disclosed, deleted or altered, and/or the equipment may be illegally operated via the HMI.

Why it matters now

EPSS 0.00218 12th 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
KOYO ELECTRONICS INDUSTRIES CO., LTD.	Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool	Screen Creator Advance2 versions prior to Ver.0.1.1.3 Build01, HMI GC-A2 series(GC-A22W-CW, GC-A24W-C(W), GC-A26W-C(W), GC-A24, GC-A24-M, GC-A25, GC-A26, and GC-A26-J2), and Real time remote monitoring and control tool(Remote GC)	—	No fix listed	CNA

Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool VendorKOYO ELECTRONICS INDUSTRIES CO., LTD. Affected Screen Creator Advance2 versions prior to Ver.0.1.1.3 Build01, HMI GC-A2 series(GC-A22W-CW, GC-A24W-C(W), GC-A26W-C(W), GC-A24, GC-A24-M, GC-A25, GC-A26, and GC-A26-J2), and Real time remote monitoring and control tool(Remote GC) Fixed in — No fix listed CNA

CPE configurations NVD · 19

CPE	Versions	Role	Vendor
cpe:2.3:a:koyoele:remote_gc:-:::::::*	not specified by NVD	Vulnerable	Koyoele
cpe:2.3:a:koyoele:screen_creator_advance_2::::::::	before 0.1.1.3	Vulnerable	Koyoele
cpe:2.3:a:koyoele:screen_creator_advance_2:0.1.1.3:-::::::	0.1.1.3	Vulnerable	Koyoele
cpe:2.3:o:koyoele:gc-a22w-cw_firmware:-:::::::*	not specified by NVD	Vulnerable	Koyoele
cpe:2.3:h:koyoele:gc-a22w-cw:-:::::::*	not specified by NVD	Running on	Koyoele
cpe:2.3:o:koyoele:gc-a24_firmware:-:::::::*	not specified by NVD	Vulnerable	Koyoele
cpe:2.3:h:koyoele:gc-a24:-:::::::*	not specified by NVD	Running on	Koyoele
cpe:2.3:o:koyoele:gc-a24-m_firmware:-:::::::*	not specified by NVD	Vulnerable	Koyoele
cpe:2.3:h:koyoele:gc-a24-m:-:::::::*	not specified by NVD	Running on	Koyoele
cpe:2.3:o:koyoele:gc-a24w-c\(w\)_firmware:-:::::::*	not specified by NVD	Vulnerable	Koyoele

cpe:2.3:a:koyoele:remote_gc:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele
cpe:2.3:a:koyoele:screen_creator_advance_2:*:*:*:*:*:*:*:* Versions before 0.1.1.3 Vulnerable ·Koyoele
cpe:2.3:a:koyoele:screen_creator_advance_2:0.1.1.3:-:*:*:*:*:*:* Versions 0.1.1.3 Vulnerable ·Koyoele
cpe:2.3:o:koyoele:gc-a22w-cw_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele
cpe:2.3:h:koyoele:gc-a22w-cw:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Koyoele
cpe:2.3:o:koyoele:gc-a24_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele
cpe:2.3:h:koyoele:gc-a24:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Koyoele
cpe:2.3:o:koyoele:gc-a24-m_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele
cpe:2.3:h:koyoele:gc-a24-m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Koyoele
cpe:2.3:o:koyoele:gc-a24w-c\(w\)_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele

Show 9 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:h:koyoele:gc-a24w-c\(w\):-:::::::*	not specified by NVD	Running on	Koyoele
cpe:2.3:o:koyoele:gc-a25_firmware:-:::::::*	not specified by NVD	Vulnerable	Koyoele
cpe:2.3:h:koyoele:gc-a25:-:::::::*	not specified by NVD	Running on	Koyoele
cpe:2.3:o:koyoele:gc-a26_firmware:-:::::::*	not specified by NVD	Vulnerable	Koyoele
cpe:2.3:h:koyoele:gc-a26:-:::::::*	not specified by NVD	Running on	Koyoele
cpe:2.3:o:koyoele:gc-a26-j2_firmware:-:::::::*	not specified by NVD	Vulnerable	Koyoele
cpe:2.3:h:koyoele:gc-a26-j2:-:::::::*	not specified by NVD	Running on	Koyoele
cpe:2.3:o:koyoele:gc-a26w-c\(w\)_firmware:-:::::::*	not specified by NVD	Vulnerable	Koyoele
cpe:2.3:h:koyoele:gc-a26w-c\(w\):-:::::::*	not specified by NVD	Running on	Koyoele

cpe:2.3:h:koyoele:gc-a24w-c\(w\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Koyoele
cpe:2.3:o:koyoele:gc-a25_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele
cpe:2.3:h:koyoele:gc-a25:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Koyoele
cpe:2.3:o:koyoele:gc-a26_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele
cpe:2.3:h:koyoele:gc-a26:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Koyoele
cpe:2.3:o:koyoele:gc-a26-j2_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele
cpe:2.3:h:koyoele:gc-a26-j2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Koyoele
cpe:2.3:o:koyoele:gc-a26w-c\(w\)_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Koyoele
cpe:2.3:h:koyoele:gc-a26w-c\(w\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Koyoele

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-29518
2026-10-03 Alias added: GHSA-8865-jmrq-w257

References

Advisory 2

Sources

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