CVE-2026-26035
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
An Improper Authentication vulnerability [CWE-287] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2.0 through 7.2.12, FortiWeb 7.0.0 through 7.0.12 may allow a remote unauthenticated attacker to login into the Fortiweb GUI/CLI with a random username and password
| CWE | CWE-287 |
| Vendor | fortinet |
| Product | fortiweb |
| Ecosystems | |
| Industries | NetworkingSecurity |
| Published | Aug 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Fortinet / FortiWeb
8.0.0 ≤ 8.0.2 7.6.0 ≤ 7.6.6 7.4.0 ≤ 7.4.11 7.2.0 ≤ 7.2.12 7.0.0 ≤ 7.0.12