9.1
CVE-2021-41030
- EPSS 0.24%
- Published 08.12.2021 18:15:18
- Last modified 21.11.2024 06:25:18
- Source psirt@fortinet.com
- Teams watchlist Login
- Open Login
An authentication bypass by capture-replay vulnerability [CWE-294] in FortiClient EMS versions 7.0.1 and below and 6.4.4 and below may allow an unauthenticated attacker to impersonate an existing user by intercepting and re-using valid SAML authentication messages.
Data is provided by the National Vulnerability Database (NVD)
Fortinet ≫ Forticlient Enterprise Management Server Version >= 6.2.0 <= 6.2.9
Fortinet ≫ Forticlient Enterprise Management Server Version >= 6.4.0 <= 6.4.4
Fortinet ≫ Forticlient Enterprise Management Server Version7.0.0
Fortinet ≫ Forticlient Enterprise Management Server Version7.0.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.24% | 0.467 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.1 | 3.9 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
|
| nvd@nist.gov | 6.4 | 10 | 4.9 |
AV:N/AC:L/Au:N/C:P/I:P/A:N
|
| psirt@fortinet.com | 5.4 | 2.8 | 2.5 |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
|
CWE-294 Authentication Bypass by Capture-replay
A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).