Remote code execution via unauthenticated injection and traversal
Published Sep 19, 2022 · Updated Jun 3, 2025
SQL injection and path traversal in Hanssak SecureGate 3.5 and WebLink 3.5.2 through 3.5.5 allow attackers to execute remote code. The login path accepts access without a password and passes untrusted input into SQL, while file transfer fails to restrict traversed paths. Exploitation requires adjacent-network access but no account or user interaction; successful attacks can disclose data, steal privileges, and take over the host.
Summary
What happened
SQL injection and path traversal in Hanssak SecureGate 3.5 and WebLink 3.5.2 through 3.5.5 allow attackers to execute remote code. The login path accepts access without a password and passes untrusted input into SQL, while file transfer fails to restrict traversed paths. Exploitation requires adjacent-network access but no account or user interaction; successful attacks can disclose data, steal privileges, and take over the host.
The record
- CVE
- CVE-2022-23767
- Published
- Sep 19, 2022
- Updated
- Jun 3, 2025
- Vendor
- Hanssak Co., Ltd.
- Product
- WebLink
- Classifications
- CWE-89, CWE-288, CWE-22, T1190
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 19, 2022CVE publishedPublication date reported by the CVE source.
- Jun 3, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=3.5.2 <=3.5.5
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo