CVE-2025-10547 (GCVE-0-2025-10547)

Vulnerability from cvelistv5 – Published: 2025-10-03 11:35 – Updated: 2025-11-04 22:06
VLAI?
Summary
An uninitialized variable in the HTTP CGI request arguments processing component of Vigor Routers running DrayOS may allow an attacker the ability to perform RCE on the appliance through memory corruption.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-456 - Missing Initialization of a Variable
Assigner
References
Impacted products
Vendor Product Version
DrayTek Corporation Vigor1000B Affected: 0 , < 4.4.5.1 (custom)
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    DrayTek Corporation Vigor2962 Affected: 0 , < 4.4.5.1 (custom)
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    DrayTek Corporation Vigor3910 Affected: 0 , < 4.4.3.6 (custom)
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    DrayTek Corporation Vigor3912 Affected: 0 , < 4.4.5.1 (custom)
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    DrayTek Corporation Vigor2135 Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2763 Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2765 Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2766 Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2865 Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2865 LTE Series Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2865L-5G Series Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2866 Affected: 1.0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2866 LTE Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2927 Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor 2927 LTE Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2927L-5G Affected: 0 , < 4.5.1 (custom)
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    DrayTek Corporation Vigor2915 Affected: 0 , < 4.4.6.1 (custom)
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    DrayTek Corporation Vigor2862 Affected: 0 , < 3.9.9.12 (custom)
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    DrayTek Corporation Vigor2862 LTE Affected: 0 , < 3.9.9.12 (custom)
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    DrayTek Corporation Vigor2926 Affected: 0 , < 3.9.9.12 (custom)
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.