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8.1 High

CVE-2021-26112 Multiple stack-based buffer overflow vulnerabilities [CWE-121] both in network daemons and in the command line…

Description

Multiple stack-based buffer overflow vulnerabilities [CWE-121] both in network daemons and in the command line interpreter of FortiWAN before 4.5.9 may allow an unauthenticated attacker to potentially corrupt control data in memory and execute arbitrary code via specifically crafted requests.

Affected products and versions

Product Affected versions Fixed in
Fortinet FortiWAN Versions not published

Other CVEs of Fortinet FortiWAN

The 6 CVEs of Fortinet FortiWAN →
CVE-2021-26113 A use of a one-way hash with a predictable salt vulnerability [CWE-760] in FortiWAN before 4.5.9 may allow an attacker… 6.2 Medium CVE-2021-32585 An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiWAN before 4.5.9 may allow… 7.2 High CVE-2021-32593 A use of a broken or risky cryptographic algorithm vulnerability [CWE-327] in the Dynamic Tunnel Protocol of FortiWAN… 6.5 Medium CVE-2021-24009 Multiple improper neutralization of special elements used in an OS command vulnerabilities (CWE-78) in the Web GUI of… 7.2 High
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