CVE-2025-4809 (GCVE-0-2025-4809)

Vulnerability from cvelistv5 – Published: 2025-05-16 20:00 – Updated: 2025-05-17 02:29
VLAI
Title
Tenda AC7 setMacFilterCfg fromSafeSetMacFilter stack-based overflow
Summary
A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function fromSafeSetMacFilter of the file /goform/setMacFilterCfg. The manipulation of the argument deviceList leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.309264 vdb-entrytechnical-description
https://vuldb.com/?ctiid.309264 signaturepermissions-required
https://vuldb.com/?submit.573642 third-party-advisory
https://lavender-bicycle-a5a.notion.site/Tenda-AC… exploit
https://www.tenda.com.cn/ product
Impacted products
Vendor Product Version
Tenda AC7 Affected: 15.03.06.44
Create a notification for this product.
Credits
yhryhryhr_miemie (VulDB User)
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
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  • 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.


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