CVEvulnerability
CVE-2020-13872
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-06-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 3.3 LOW — AV:A/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-307
Description
Royal TS before 5 has a 0.0.0.0 listener, which makes it easier for attackers to bypass tunnel authentication via a brute-force approach.
Affected configurations
• royalapps royal ts (< 5.0)
Related
Weakness · CWE (1)
- CWE-307 Improper Restriction of Excessive Authentication Attempts weakness
References
- http://packetstormsecurity.com/files/158000/RoyalTS-SSH-Tunnel-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2020/Jun/14 Third Party Advisory
- https://hacktips.it/royalts-ssh-tunnel-authentication-bypass/ Exploit
- http://packetstormsecurity.com/files/158000/RoyalTS-SSH-Tunnel-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2020/Jun/14 Third Party Advisory
- https://hacktips.it/royalts-ssh-tunnel-authentication-bypass/ Exploit