What is CVE-2023-27516?

CVE-2023-27516 is a high-severity vulnerability in Softether Vpn, classified under CWE-453. CVSS score: 7.3/10. Published 2023-10-12.

How severe is CVE-2023-27516?

High severity. CVSS v3 base score is 7.3 out of 10.

RCE in Softether Vpn

CVE-2023-27516

An authentication bypass vulnerability exists in the CiRpcAccepted() functionality of SoftEther VPN 4.41-9782-beta and 5.01.9674. A specially crafted network packet can lead to unauthorized access. An attacker can send a network request to…

EPSS: 0.005 (41.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.

Affected products

Softether Vpn — versions 4.41-9782, 5.01.9674
Softether Vpn — versions 4.41-9782-beta, 5.01.9674

Weakness classification (CWE)

References

talos-cna@cisco.com (Exploit, Third Party Advisory)
talos-cna@cisco.com (Patch, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-27516?: CVE-2023-27516 is a high-severity vulnerability in Softether Vpn, classified under CWE-453. CVSS score: 7.3/10. Published 2023-10-12.
How severe is CVE-2023-27516?: High severity. CVSS v3 base score is 7.3 out of 10.