CVE-2025-34180
UNSCOREDDescription
NetSupport Manager < 14.12.0001 relies on a shared Gateway Key for authentication between Manager/Control, Client, and Connectivity Server components. The key is stored using a reversible encoding scheme. An attacker who obtains access to a deployed client configuration file can decode the stored value to recover the plaintext Gateway Key. Possession of the Gateway Key allows unauthorized access to NetSupport Manager connectivity services and enables remote control of systems managed through the same key.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3.1 Vector
No CVSS vector data available.
Exploit Intelligence
Low risk: more likely to be exploited than 6% of all known CVEs.
References
Related Vulnerabilities
Other CWE-257 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2026-20128 | High | 7.5 | 5.3% | KEV | Fix |
| CVE-2023-23382 | Medium | 6.5 | 3.1% | - | Fix |
| CVE-2019-1010241 | Medium | 6.5 | 1.5% | - | - |
| CVE-2024-32151 | Medium | 5.9 | 1.3% | - | - |
| CVE-2021-27485 | High | 7.5 | 1.2% | - | Fix |
| CVE-2021-0220 | Medium | 6.8 | 1.2% | - | - |
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-12-15.