TI-2025-28826 Aliases CVE-2025-45729 GHSA-vf67-95g7-3w77

D-Link DIR-823-Pro 1.02 has improper permission control, allowing unauthorized users to…

MEDIUM 61CWE-284Published 2025-06-27 · Updated 2026-07-01

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.

Summary

D-Link DIR-823-Pro 1.02 has improper permission control, allowing unauthorized users to turn on and access Telnet services.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00393 33rd 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: Poc
Automatable: No
Technical impact: Partial

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:dlink:dir-823_pro_firmware:1.0.2:::::::*	1.0.2	Vulnerable	D-Link Japan K.K.
cpe:2.3:h:dlink:dir-823_pro:-:::::::*	not specified by NVD	Running on	D-Link Japan K.K.

cpe:2.3:o:dlink:dir-823_pro_firmware:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·D-Link Japan K.K.
cpe:2.3:h:dlink:dir-823_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-45729
2026-10-03 Alias added: GHSA-vf67-95g7-3w77

References

Exploit 1

https://www.kdev.site/2025/04/02/d-link-823_pro-unauthorized-telnet-access/

Other 1

https://www.kdev.site/cve-2025-45729/

TI-2022-11235 D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection vulnerability in… CVSS 3.1CRITICAL 9.8
TI-2021-21245 D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection… CVSS 3.1CRITICAL 9.8
TI-2021-21248 D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection… CVSS 3.1CRITICAL 9.8
TI-2021-21247 D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection… CVSS 3.1CRITICAL 9.8
TI-2021-21246 D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection… CVSS 3.1CRITICAL 9.8
TI-2021-21244 D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection… CVSS 3.1CRITICAL 9.8

See all 7 →

Sources

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