TI-2023-25064 Aliases CVE-2023-46542 GHSA-5f9c-fw4p-3ppp

TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow…

MEDIUM 45CWE-787Published 2023-10-25 · Updated 2024-09-11

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMeshUploadConfig.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01281 70th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

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:totolink:x2000r_firmware:1.0.0-b20230221.0948:::::::*	1.0.0-b20230221.0948	Vulnerable	TOTOLINK
cpe:2.3:h:totolink:x2000r:-:::::::*	not specified by NVD	Running on	TOTOLINK

cpe:2.3:o:totolink:x2000r_firmware:1.0.0-b20230221.0948:*:*:*:*:*:*:* Versions 1.0.0-b20230221.0948 Vulnerable ·TOTOLINK
cpe:2.3:h:totolink:x2000r:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TOTOLINK

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-46542
2026-10-03 Alias added: GHSA-5f9c-fw4p-3ppp

References

Exploit 1

https://github.com/XYIYM/Digging/blob/main/TOTOLINK/X2000R/13/1.md

Other 1

https://totolink.cn/home/menu/detail.html?menu_listtpl=download&id=85&ids=36

TI-2025-35575 An issue in TOTOLINK Wi-Fi 6 Router Series Device X2000R-Gh-V2.0.0 allows a remote… CVSS 3.1HIGH 8.0
TI-2024-18864 TOTOLINK X2000R before V1.0.0-B20231213.1013 contains a Stored Cross-site scripting (XSS)… CVSS 3.1HIGH 8.0
TI-2024-18862 TOTOLINK X2000R before V1.0.0-B20231213.1013 contains a Stored Cross-site scripting (XSS)… CVSS 3.1MEDIUM 5.9
TI-2025-04955 TOTOLINK X2000R formMapDel command injection CVSS 4.0MEDIUM 5.3
TI-2025-04944 TOTOLINK X2000R formWsc command injection CVSS 4.0MEDIUM 5.3
TI-2025-04983 TOTOLINK X2000R Parent Controls Page cross site scripting CVSS 4.0MEDIUM 4.8

See all 44 →

Sources

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