FortiADC vulnerabilitiesAnd the versions its exploited flaws hit.

Product1 known exploited126 versions
The short answer

FortiADC is made by Fortinet. We track 40 published vulnerabilities listed under that exact name, across 126 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 8 September 2022. Fortinet lists newer releases under their own names, such as FortiADC Firmware, so check those pages too.

Check your version

The most recent FortiADC flaw added to the known-exploited list is CVE-2018-13374, on 8 September 2022. We keep watching the known-exploited list.

Other names

Is FortiADC listed under other names? Yes.

Fortinet also lists FortiADC under more specific names, such as FortiADC Firmware and FortiADC Manager. 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.

Versions

Which versions of FortiADC do the exploited flaws hit?

Each exploited flaw lists the versions it affects, usually as ranges. "5.4.0 to before 5.4.5" means from 5.4.0 up to, but not including, 5.4.5. Find your version, then patch.

  • CVE-2018-13374Exploited list, 8 Sep 2022

    Fortinet FortiOS and FortiADC Improper Access Control Vulnerability

    5.4.0 to before 5.4.56.0.0 to before 6.0.26.1.0
Known exploited

Which FortiADC vulnerabilities are being exploited?

1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 4.3
    CVE-2018-13374MediumKnown exploited
    Fortinet FortiOS and FortiADC Improper Access Control Vulnerability

    Fortinet FortiOS and FortiADC contain an improper access control vulnerability that allows attackers to obtain the LDAP server login credentials configured in FortiGate by pointing a LDAP server connectivity test...

    Chance of use38%Known exploited since8 Sep 2022
Exploit likelihood

Which FortiADC 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. 38%
    CVE-2018-13374MediumKnown exploited

    A Improper Access Control in Fortinet FortiOS 6.0.2, 5.6.7 and before, FortiADC 6.1.0, 6.0.0 to 6.0.1, 5.4.0 to 5.4.4 allows attacker to obtain the LDAP server login credentials configured in FortiGate via pointing a...

    CVSS4.3Published22 Jan 2019
  2. 3.0%

    A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiADC version 7.0.0 through 7.0.2, FortiADC version 6.2.0 through 6.2.3, FortiADC version version 6.1.0...

    CVSS8.8Published3 Jan 2023
  3. 1.9%

    A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiADC 7.0.0 - 7.0.2 and 6.2.0 - 6.2.4 allows an attacker to execute unauthorized code or commands via the URL and...

    CVSS6.1Published2 Nov 2022
  4. 1.7%

    An improper neutralization of special elements used in an OS Command ('OS Command Injection') vulnerability [CWE-78 ] in FortiManager 7.2.0 through 7.2.2, 7.0.0 through 7.0.7, 6.4.0 through 6.4.11, 6.2 all versions,...

    CVSS7.8Published10 Oct 2023
  5. 1.2%

    An improper authorization vulnerability in FortiADC may allow a remote authenticated user with low privileges to perform certain actions such as rebooting the system.

    CVSS6.5Published7 Apr 2020
  6. 1.1%

    An improper neutralization of special elements used in an OS Command ("OS Command Injection") vulnerability [CWE-78] in Fortinet FortiADC version 7.2.0 and before 7.1.1 allows a remote and authenticated attacker with...

    CVSS7.2Published12 Aug 2025
  7. 0.9%

    A missing cryptographic steps vulnerability in the function that encrypts users' LDAP and RADIUS credentials in FortiSandbox before 4.0.1, FortiWeb before 6.3.12, FortiADC before 6.2.1, FortiMail 7.0.1 and earlier...

    CVSS5.3Published8 Dec 2021
  8. 0.9%

    A clear text storage of sensitive information into log file vulnerability in FortiADCManager 5.3.0 and below, 5.2.1 and below and FortiADC 5.3.7 and below may allow a remote authenticated attacker to read other local...

    CVSS6.5Published12 Apr 2021
  9. 0.8%

    Multiple instances of improper input validation vulnerability in Fortinet FortiADC version 7.1.0, version 7.0.0 through 7.0.2 and version 6.2.4 and below allows an authenticated attacker to retrieve files with...

    CVSS6.5Published6 Dec 2022
  10. 0.8%

    An improper neutralization of special elements used in an SQL Command ('SQL Injection') vulnerability in Fortinet FortiADC version 7.1.0, version 7.0.0 through 7.0.2 and version 6.2.4 and below allows an...

    CVSS8.8Published6 Dec 2022
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We track 40 published vulnerabilities listed under the name FortiADC, across 126 versions. The most recent FortiADC flaw added to the known-exploited list is CVE-2018-13374, on 8 September 2022.

1 is on the list of flaws known to be exploited. The most recently added is CVE-2018-13374.

Fortinet also lists FortiADC under more specific names, such as FortiADC Firmware and FortiADC Manager. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

Each flaw names its own versions, usually as ranges. The newest, CVE-2018-13374, affects 5.4.0 to before 5.4.5, 6.0.0 to before 6.0.2, 6.1.0. The versions for every exploited flaw are listed on this page.

Create a Precursor Intelligence account and track FortiADC. 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.