CVE-2021-26107
Last modified
CVE-2021-26107 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An improper access control vulnerability [CWE-284] in FortiManager versions 6.4.4 and 6.4.5 may allow an authenticated attacker with a restricted user profile to modify the VPN tunnel status of other VDOMs using VPN Manager.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.
Description
An improper access control vulnerability [CWE-284] in FortiManager versions 6.4.4 and 6.4.5 may allow an authenticated attacker with a restricted user profile to modify the VPN tunnel status of other VDOMs using VPN Manager.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortimanager | 6.4.4 |
| Fortinet | Fortimanager | 6.4.5 |
References
- https://fortiguard.com/advisory/FG-IR-21-043Broken Link
- https://www.fortiguard.com/psirt?date=11-2021&risk=3Vendor Advisory
- https://fortiguard.com/advisory/FG-IR-21-043Broken Link
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-26107?
How severe is CVE-2021-26107?
How do I fix CVE-2021-26107?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-26100A missing cryptographic step in the Identity-Based Encryptio…7.5
- CVE-2021-26102A relative path traversal vulnerability (CWE-23) in FortiWAN…9.1
- CVE-2021-26103An insufficient verification of data authenticity vulnerabil…8.8
- CVE-2021-26104Multiple OS command injection (CWE-78) vulnerabilities in th…7.8
- CVE-2021-26105A stack-based buffer overflow vulnerability (CWE-121) in the…8.8
- CVE-2021-26106An improper neutralization of special elements used in an OS…7.8
- CVE-2021-26108A use of hard-coded cryptographic key vulnerability in the S…7.5
- CVE-2021-26109An integer overflow or wraparound vulnerability in the memor…9.8
- CVE-2021-26110An improper access control vulnerability [CWE-284] in FortiO…7.8
- CVE-2021-26111A missing release of memory after effective lifetime vulnera…6.5
- CVE-2021-26112Multiple stack-based buffer overflow vulnerabilities [CWE-12…9.8
- CVE-2021-26113A use of a one-way hash with a predictable salt vulnerabilit…7.5
Are you affected by CVE-2021-26107?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST