Description
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DVA-2800 and DSL-2888A routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the dhttpd service, which listens on TCP port 8008 by default. When parsing the path parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the web server. Was ZDI-CAN-10911.
Published: 2021-02-11
Score: 8.8 High
EPSS: 3.4% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-20355 This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DVA-2800 and DSL-2888A routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the dhttpd service, which listens on TCP port 8008 by default. When parsing the path parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the web server. Was ZDI-CAN-10911.
History

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Subscriptions

Dlink Dsl-2888a Dsl-2888a Firmware Dva-2800 Dva-2800 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published:

Updated: 2024-08-04T16:25:43.225Z

Reserved: 2020-10-27T00:00:00.000Z

Link: CVE-2020-27862

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-02-12T00:15:12.577

Modified: 2024-11-21T05:21:57.233

Link: CVE-2020-27862

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses