CVE-2021-43081

An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiOS version 7.0.3 and below, 6.4.8 and below, 6.2.10 and below, 6.0.14 to 6.0.0. and in FortiProxy version 7.0.1 and below, 2.0.7 to 2.0.0 web filter override form may allow an unauthenticated attacker to perform an XSS attack via crafted HTTP GET requests.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
fortinetCNA
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:W/RC:X
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
VendorProductVersion
fortinetfortiproxy
2.0.0 ≤
𝑥
< 2.0.8
fortinetfortiproxy
7.0.0 ≤
𝑥
< 7.0.2
fortinetfortios
6.0.0 ≤
𝑥
≤ 6.0.14
fortinetfortios
6.2.0 ≤
𝑥
≤ 6.2.10
fortinetfortios
6.4.0 ≤
𝑥
< 6.4.9
fortinetfortios
7.0.0 ≤
𝑥
< 7.0.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://fortiguard.com/psirt/FG-IR-21-230
https://fortiguard.com/psirt/FG-IR-21-230