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CVE-2025-34180

NetSupport Manager < 14.12.0001 Gateway Key Reversible Encoding Credential Recovery

Public exploit available. Not confirmed exploited in the wild yet. Fixed in 14.12.0001.

CVSS —Not scoredEPSS percentile8th0.2% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
Public exploit: 1 sourceFix14.12.0001Upgrade to this build
Check it yourself

OpenVAS · 1 check

e.g. OID 1.3.6.1.4.1.25623.1.0.118784

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Published Updated Sources: CVE.org, NVD

NVD CVE.org

What to do

Find your product and version, then upgrade to the build on the right.

  • NetSupport Software ManagerAffected: < 14.12.0001Upgrade to: 14.12.0001Stated by: CVE record

Versions as the sources state them. Full version matrix after sign-in

Check it yourselfA free OpenVAS check exists for this CVE. Run it against your hosts.Is your organisation exposed?Request an assessment to establish which checks fit your systems.

What it is

From the CVE record

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.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS8th
Public exploit
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

1 source with a proof of concept or module.

Exploit links, PoCs and Metasploit modules after sign-in
EPSS

0.2% chance of exploitation activity in the next 30 days, which ranks it in the 8th percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

8 events over 296 days, from the signal feeds we watch.

  1. Record updated
  2. Record updated
  3. Record updated
  4. OpenVAS check added
  5. Public exploit / PoCsource: other
  6. Publishedweakness classified, record updated

Affected products

Technical detail

Weaknesses

Sources

References in the record

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We'll flag the next CVE, public exploit or patch for Manager, not every advisory. This one: public exploit.