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    4 vulnerabilities found for miniupnpd by miniupnp project

    CVE-2026-107159 (GCVE-0-2026-107159)

    Vulnerability from nvd – Published: 2026-10-07 11:59 – Updated: 2026-10-07 17:43
    VLAI
    Title
    MiniUPnPd through 2.3.11 Divide-by-Zero DoS via SSDP M-SEARCH MX Header
    Summary
    MiniUPnPd through 2.3.11 built with --strict contains a divide-by-zero vulnerability in ProcessSSDPData() that allows unauthenticated local network attackers to crash the daemon. Attackers can send a single multicast M-SEARCH datagram with MX: 0 and a known ST to port 1900, triggering SIGFPE and denying UPnP IGD service.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-07 17:42 UTC
    CWE
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6104 records in the last 180 days details
    Impacted products
    Vendor Product Version
    miniupnp project miniupnpd Affected: 0 , ≤ 2.3.11 (semver)
        cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Date Public
    2026-10-03 00:00
    Credits
    Show details on NVD website

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    CVE-2026-5720 (GCVE-0-2026-5720)

    Vulnerability from nvd – Published: 2026-04-17 21:39 – Updated: 2026-07-14 22:03
    VLAI
    Title
    miniupnpd Integer Underflow SOAPAction Header Parsing
    Summary
    miniupnpd contains an integer underflow vulnerability in SOAPAction header parsing that allows remote attackers to cause a denial of service or information disclosure by sending a malformed SOAPAction header with a single quote. Attackers can trigger an out-of-bounds memory read by exploiting improper length validation in ParseHttpHeaders(), where the parsed length underflows to a large unsigned value when passed to memchr(), causing the process to scan memory far beyond the allocated HTTP request buffer.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-04-20 14:51 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    • CWE-125 - Out-of-bounds Read
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6104 records in the last 180 days details
    Impacted products
    Vendor Product Version
    miniupnp project miniupnpd Affected: 0 , < 2.3.10 (semver)
        cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Date Public
    2026-04-03 00:00
    Show details on NVD website

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    CVE-2026-107159 (GCVE-0-2026-107159)

    Vulnerability from cvelistv5 – Published: 2026-10-07 11:59 – Updated: 2026-10-07 17:43
    VLAI
    Title
    MiniUPnPd through 2.3.11 Divide-by-Zero DoS via SSDP M-SEARCH MX Header
    Summary
    MiniUPnPd through 2.3.11 built with --strict contains a divide-by-zero vulnerability in ProcessSSDPData() that allows unauthenticated local network attackers to crash the daemon. Attackers can send a single multicast M-SEARCH datagram with MX: 0 and a known ST to port 1900, triggering SIGFPE and denying UPnP IGD service.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-07 17:42 UTC
    CWE
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6104 records in the last 180 days details
    Impacted products
    Vendor Product Version
    miniupnp project miniupnpd Affected: 0 , ≤ 2.3.11 (semver)
        cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Date Public
    2026-10-03 00:00
    Credits
    Show details on NVD website

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    CVE-2026-5720 (GCVE-0-2026-5720)

    Vulnerability from cvelistv5 – Published: 2026-04-17 21:39 – Updated: 2026-07-14 22:03
    VLAI
    Title
    miniupnpd Integer Underflow SOAPAction Header Parsing
    Summary
    miniupnpd contains an integer underflow vulnerability in SOAPAction header parsing that allows remote attackers to cause a denial of service or information disclosure by sending a malformed SOAPAction header with a single quote. Attackers can trigger an out-of-bounds memory read by exploiting improper length validation in ParseHttpHeaders(), where the parsed length underflows to a large unsigned value when passed to memchr(), causing the process to scan memory far beyond the allocated HTTP request buffer.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-04-20 14:51 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    • CWE-125 - Out-of-bounds Read
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6104 records in the last 180 days details
    Impacted products
    Vendor Product Version
    miniupnp project miniupnpd Affected: 0 , < 2.3.10 (semver)
        cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Date Public
    2026-04-03 00:00
    Show details on NVD website

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