CVE-2020-27863

CWE-288 CWE-287 — Improper Authentication3 documents3 sources

Severity

6.5MEDIUM

EPSS

2.2%

top 15.51%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

D-link Multiple Routers Dlink Dsl-2888a Firmware Dlink Dva-2800 Firmware

Timeline

PublishedFeb 12

Latest updateMay 24

Description

This vulnerability allows network-adjacent attackers to disclose sensitive information 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. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compro…

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5d-link/multiple_routersfirmeware version 2.3

▶NVDdlink/dva-2800_firmware2.30_au

▶NVDdlink/dsl-2888a_firmware2.30_au

🔴Vulnerability Details

GHSA

GHSA-wpfj-wc8p-wv72: This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DVA-2800 and DSL-2888A firm↗2022-05-24

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CVEList

CVE-2020-27863: This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DVA-2800 and DSL-2888A rout↗2021-02-11

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