CVE-2023-41673Network attack vector

Configuration disclosure via improper HTTP authorization

Published Dec 13, 2023 · Updated Aug 2, 2024

Improper authorization in Fortinet FortiADC allows remote authenticated users to read or back up the full system configuration over HTTP(S). Fortinet has not disclosed the affected endpoint or the authorization check that mishandles low-privilege requests. Affected releases are 6.0.0 through 6.0.4, 6.1.0 through 6.1.6, 6.2.0 through 6.2.6, 7.0.0 through 7.0.5, 7.1.0 through 7.1.4, 7.2.0 through 7.2.2, and 7.4.0; low-privileged access is required.

CVSS severity7.1
High
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Fortinet FortiADC allows remote authenticated users to read or back up the full system configuration over HTTP(S). Fortinet has not disclosed the affected endpoint or the authorization check that mishandles low-privilege requests. Affected releases are 6.0.0 through 6.0.4, 6.1.0 through 6.1.6, 6.2.0 through 6.2.6, 7.0.0 through 7.0.5, 7.1.0 through 7.1.4, 7.2.0 through 7.2.2, and 7.4.0; low-privileged access is required.

The record

CVE
CVE-2023-41673
Published
Dec 13, 2023
Updated
Aug 2, 2024
Vendor
Fortinet
Product
FortiADC
Classifications
CWE-285
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 13, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.0.0 <=6.0.4
  2. Affected versionversion=6.1.0 <=6.1.6
  3. Affected versionversion=6.2.0 <=6.2.6
  4. Affected versionversion=7.0.0 <=7.0.5
  5. Affected versionversion=7.1.0 <=7.1.4
  6. Affected versionversion=7.2.0 <=7.2.2
  7. Affected versionversion=7.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fortinet · FortiADCversion=6.0.0 <=6.0.4; version=6.1.0 <=6.1.6; version=6.2.0 <=6.2.6; version=7.0.0 <=7.0.5; version=7.1.0 <=7.1.4; version=7.2.0 <=7.2.2; version=7.4.0

Published CVSS scores

7.1Fortinet, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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