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CVE-2025-34079

🗓️ 02 Jul 2025 19:27:41Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 53 Views🌐 WEB

Authenticated remote code execution in NSClient++ allows command injection via ExternalScripts API.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
CNA
Node
nsclientnsclient++Match0.5.2.35
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "ExternalScripts",
      "/settings/query.json",
      "/query/{name}"
    ],
    "platforms": [
      "Windows",
      "64 bit"
    ],
    "product": "NSClient++",
    "vendor": "NSClient++",
    "versions": [
      {
        "status": "affected",
        "version": "0.5.2.35"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
payload[0].update.value.string_datarequest body/settings/query.jsonAuthenticated injector can add an External Script by posting a crafted payload, then save configuration to enable execution of the injected command.CWE-306CWE-94
namepath/query/{name}Trigger the previously injected external script by accessing the endpoint with the script name, causing remote code execution with SYSTEM privileges.CWE-306CWE-94

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17 Jun 2026 09:13Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.8
CVSS 47.5
EPSS0.01277
SSVC
53