CVE-2021-41013 json
An improper access control vulnerability [CWE-284] in FortiWeb versions 6.4.1 and below and 6.3.15 and below in the Report Browse section o…
published 2021-12-08 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-28166
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
An improper access control vulnerability [CWE-284] in FortiWeb versions 6.4.1 and below and 6.3.15 and below in the Report Browse section of Log & Report may allow an unauthorized and unauthenticated user to access the Log reports via their URLs.
Patch / fix
- fortiguard.com/advisory/FG-IR-21-138 advisory
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.97% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:U/RC:C |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Fortinet Fortinet FortiWeb
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
- Technology feeds
References
-
fortiguard.com
/advisory/FG-IR-21-138
patch, vendor-advisory
Sources
- CVE List CVE-2021-41013
- NVD CVE-2021-41013
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