FortiAuthenticator vulnerabilitiesRanked by how likely they are to be used.

Product65 versions
The short answer

FortiAuthenticator is made by Fortinet. We track 21 published vulnerabilities listed under that exact name, across 65 versions. None of them is on the list of flaws known to be exploited today. Fortinet lists newer releases under their own names, such as FortiAuthenticator Agent for Microsoft Outlook Web Access, so check those pages too.

See the riskiest flaws

We keep watching the known-exploited list.

Other names

Is FortiAuthenticator listed under other names? Yes.

Fortinet also lists FortiAuthenticator under more specific names, such as FortiAuthenticator Agent for Microsoft Outlook Web Access. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.

Known exploited

Which FortiAuthenticator vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of FortiAuthenticator's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which FortiAuthenticator flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 2.7%

    Fortinet FortiAuthenticator 3.0.0 has a password of (1) slony for the slony PostgreSQL user and (2) www-data for the www-data PostgreSQL user, which makes it easier for remote attackers to obtain access via...

    CVSS7.5Published3 Feb 2015
  2. 2.0%

    Cross-site scripting (XSS) vulnerability in Fortinet FortiAuthenticator 3.0.0 allows remote attackers to inject arbitrary web script or HTML via the operation parameter to cert/scep/.

    CVSS4.3Published3 Feb 2015
  3. 1.8%

    A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiAuthenticator 6.4.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via...

    CVSS5.3Published9 Mar 2023
  4. 1.4%

    Fortinet FortiAuthenticator 3.0.0 logs the PostgreSQL usernames and passwords in cleartext, which allows remote administrators to obtain sensitive information by reading the log at debug/startup/.

    CVSS4.0Published3 Feb 2015
  5. 1.1%

    A exposure of sensitive information to an unauthorized actor in Fortinet FortiAuthenticator version 6.4.0, version 6.3.2 and below, version 6.2.1 and below, version 6.1.2 and below, version 6.0.7 to 6.0.1 allows...

    CVSS6.5Published8 Dec 2021
  6. 1.1%

    FortiGuard FortiAuthenticator before 3.0 allows remote administrators to gain privileges via the command line interface.

    CVSS9.0Published30 Apr 2014
  7. 1.0%

    An uncontrolled resource consumption (denial of service) vulnerability in the login modules of FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6; and FortiAuthenticator before 6.0.6 may...

    CVSS7.5Published4 Aug 2021
  8. 0.7%

    A cross-site scripting (XSS) vulnerability in Fortinet FortiAuthenticator in versions 4.0.0 to before 5.3.0 "CSRF validation failure" page allows attacker to execute unauthorized script code via inject malicious...

    CVSS6.1Published31 May 2018
  9. 0.7%

    An improper neutralization of input during web page generation in FortiAuthenticator WEB UI 6.0.0 may allow an unauthenticated user to perform a cross-site scripting attack (XSS) via a parameter of the logon page.

    CVSS6.1Published7 Jan 2020
  10. 0.6%

    An improper neutralization of special elements used in an OS command vulnerability in the command line interpreter of FortiAuthenticator before 6.3.1 may allow an authenticated attacker to execute unauthorized...

    CVSS8.8Published6 Apr 2022
Precursor Intelligence

Running FortiAuthenticator? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

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FAQ

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We track 21 published vulnerabilities listed under the name FortiAuthenticator, across 65 versions.

None of FortiAuthenticator's vulnerabilities is on the list of flaws known to be exploited today.

Fortinet also lists FortiAuthenticator under more specific names, such as FortiAuthenticator Agent for Microsoft Outlook Web Access. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

Create a Precursor Intelligence account and track FortiAuthenticator. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.