TI-2025-35593 Aliases CVE-2025-57636 GHSA-gmr7-94jf-4hf8

OS Command injection vulnerability in D-Link C1 2020-02-21.

HIGH 70CWE-78Published 2025-09-23 · Updated 2025-09-24

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-78.

Summary

OS Command injection vulnerability in D-Link C1 2020-02-21. The sub_47F028 function in jhttpd contains a command injection vulnerability via the HTTP parameter "time".

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0112 66th 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: Yes
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:dlink:di-7100g_firmware:2020-02-21c1:::::::*	2020-02-21c1	Vulnerable	D-Link Japan K.K.
cpe:2.3:h:dlink:di-7100g:-:::::::*	not specified by NVD	Running on	D-Link Japan K.K.

cpe:2.3:o:dlink:di-7100g_firmware:2020-02-21c1:*:*:*:*:*:*:* Versions 2020-02-21c1 Vulnerable ·D-Link Japan K.K.
cpe:2.3:h:dlink:di-7100g:-:*:*:*:*:*:*:* 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-2025-57636
2026-10-03 Alias added: GHSA-gmr7-94jf-4hf8

References

Exploit 1

https://github.com/glkfc/IoT-Vulnerability/blob/main/D-Link/Dlink_1.md

Other 1

https://www.dlink.com/en/security-bulletin/

TI-2025-35594 Buffer overflow vulnerability in D-Link DI-7100G 2020-02-21 in the sub_451754 function of… CVSS 3.1HIGH 7.5
TI-2023-24378 Buffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before… CVSS 3.1CRITICAL 9.8
TI-2023-24384 Buffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before… CVSS 3.1CRITICAL 9.8
TI-2023-24383 Buffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before… CVSS 3.1CRITICAL 9.8
TI-2023-24382 Buffer Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before… CVSS 3.1CRITICAL 9.8
TI-2023-24381 Stack Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before… CVSS 3.1CRITICAL 9.8

See all 10 →

Sources

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