CVE-2020-9276

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
8.8HIGH
EPSS
0.8%
top 25.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Dlink Dsl-2640b Firmware
Timeline
PublishedApr 20
Latest updateMay 24

Description

An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. The function do_cgi(), which processes cgi requests supplied to the device's web servers, is vulnerable to a remotely exploitable stack-based buffer overflow. Unauthenticated exploitation is possible by combining this vulnerability with CVE-2020-9277.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-hfjp-mm4w-hgxg: An issue was discovered on D-Link DSL-2640B B2 EU_4↗2022-05-24
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CVEList
CVE-2020-9276: An issue was discovered on D-Link DSL-2640B B2 EU_4↗2020-04-20
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CVE-2020-9276 (HIGH CVSS 8.8) | An issue was discovered on D-Link D | cvebase.io