High severity · published Dec 8, 2021
CVE-2021-36180
Multiple improper neutralization of special elements used in a command vulnerabilities [CWE-77] in FortiWeb management interface 6.4.1 and below, 6.3.15 and below, 6.2.5 and below…
8.8
CVSS
1.2%
EPSS
No
On KEV
Description
Multiple improper neutralization of special elements used in a command vulnerabilities [CWE-77] in FortiWeb management interface 6.4.1 and below, 6.3.15 and below, 6.2.5 and below may allow an authenticated attacker to execute unauthorized code or commands via crafted parameters of HTTP requests.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Fortiweb · Fortinet
5.8.0 through 5.8.6; 6.0.0 through 6.0.7; 6.2.0 through 6.2.5; 6.3.0 through 6.3.15; 5.9.0; 5.9.1; +4 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-36180
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-36180
Patch
https://fortiguard.com/advisory/FG-IR-21-120
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