CVE-2021-43074

CWE-3474 documents4 sources
Severity
4.3MEDIUM
EPSS
0.2%
top 61.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedFeb 16

Description

An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 6.4 all versions, 6.3.16 and below, 6.2 all versions, 6.1 all versions, 6.0 all versions; FortiOS 7.0.3 and below, 6.4.8 and below, 6.2 all versions, 6.0 all versions; FortiSwitch 7.0.3 and below, 6.4.10 and below, 6.2 all versions, 6.0 all versions; FortiProxy 7.0.1 and below, 2.0.7 and below, 1.2 all versions, 1.1 all versions, 1.0 all versions may allow an attacker to decrypt portions of the administrative

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages8 packages

NVDfortinet/fortios6.0.06.4.9+1
NVDfortinet/fortiweb6.0.06.3.17+1
NVDfortinet/fortiproxy1.0.02.0.8+1
NVDfortinet/fortiswitch6.0.06.4.11+1
CVEListV5fortinet/fortios7.0.07.0.3+3

🔴Vulnerability Details

2
CVEList
CVE-2021-43074: An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 62023-02-16
GHSA
GHSA-wcqx-g82p-992c: An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 62023-02-16

📋Vendor Advisories

1
Fortinet
An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 6.4 all versions, 6.3.16 and bel...2023-02-16
CVE-2021-43074 (MEDIUM CVSS 4.3) | An improper verification of cryptog | cvebase.io