Vulnerability Monitor

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CVE-2020-25366

An issue in the component /cgi-bin/upload_firmware.cgi of D-Link DIR-823G REVA1 1.02B05 allows attackers to cause a denial of service (DoS) via unspecified vectors.

Published

2021-11-04T11:15:07.537

Last Modified

2024-11-21T05:17:54.233

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

7.8

Weaknesses

Type: Primary
CWE-862

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	dlink	dir-823g_firmware	1.02b05	Yes
Hardware	dlink	dir-823g	a1	No

References

http://d-link.com Vendor Advisory ([email protected])
https://github.com/sek1th/iot/blob/master/dir823g_upfw_dos.md Exploit, Third Party Advisory ([email protected])
https://www.dlink.com/en/security-bulletin/ Vendor Advisory ([email protected])
http://d-link.com Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/sek1th/iot/blob/master/dir823g_upfw_dos.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.dlink.com/en/security-bulletin/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)