CVE-2020-12814
A improper neutralization of input during web page generation ('cross-site scripting') in...
A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiAnalyzer version 6.0.6 and below, version 6.4.4 allows attacker to execute unauthorized code or commands via specifically crafted requests to the web GUI.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiAnalyzer version 6.0.6 and below, version 6.4.4 allows attacker to execute unauthorized code or commands via specifically crafted requests to the web GUI.
- Record
CVE-2020-12814- CVSS 3.1
- 4.1 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N/E:X/RL:X/RC:X - Updated
- 2026-11-02
EUVDEUVD-2020-5097
A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiAnalyzer version 6.0.6 and below, version 6.4.4 allows attacker to execute unauthorized code or commands via specifically crafted requests to the web GUI.
- Record
EUVD-2020-5097- CVSS 3.1
- 4.1 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N/E:X/RL:X/RC:X - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x958-96gq-xmx6No score
A improper neutralization of input during web page generation ('cross-site scripting') in...
A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiAnalyzer version 6.0.6 and below, version 6.4.4 allows attacker to execute unauthorized code or commands via specifically crafted requests to the web GUI.
- Record
GHSA-x958-96gq-xmx6- Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiAnalyzer version 6.0.6 and below, version 6.4.4 allows attacker to execute unauthorized code or commands via specifically crafted requests to the web GUI.
- Record
CVE-2020-12814- CVSS 3.1
- 4.1 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-12814 is a medium vulnerability (CVSS 4.1) in Fortinet Fortianalyzer, published November 2, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 40th percentile. No source names a fixed version.