Overview
- Description
- An authentication bypass vulnerability exists in the CiRpcServerThread() functionality of SoftEther VPN 5.01.9674 and 4.41-9782-beta. An attacker can perform a local man-in-the-middle attack to trigger this vulnerability.
- Source
- talos-cna@cisco.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.4
- Impact score
- 5.9
- Exploitability score
- 1.4
- Vector string
- CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
- talos-cna@cisco.com
- CWE-300
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:softether:vpn:4.41-9782:beta:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "79C47EE5-1B55-4FDD-A5B5-E10FF3337100"
},
{
"criteria": "cpe:2.3:a:softether:vpn:5.01.9674:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5CF5CF13-B22F-494B-BDC0-B59371979251"
}
],
"operator": "OR"
}
]
}
]