FKIE_CVE-2025-9090

Vulnerability from fkie_nvd - Published: 2025-08-17 03:15 - Updated: 2025-08-21 16:10
Severity ?
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability was identified in Tenda AC20 16.03.08.12. Affected is the function websFormDefine of the file /goform/telnet of the component Telnet Service. The manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
References
cna@vuldb.comhttps://github.com/ZZ2266/.github.io/blob/main/AC20/telnet/readme.mdExploit, Third Party Advisory
cna@vuldb.comhttps://github.com/ZZ2266/.github.io/blob/main/AC20/telnet/readme.md#poc-exploit-stepsExploit, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/?ctiid.320358Permissions Required, VDB Entry
cna@vuldb.comhttps://vuldb.com/?id.320358Third Party Advisory, VDB Entry
cna@vuldb.comhttps://vuldb.com/?submit.632232Third Party Advisory, VDB Entry
cna@vuldb.comhttps://www.tenda.com.cn/Product
Impacted products
Vendor Product Version
tenda ac20_firmware 16.03.08.12
tenda ac20 -
To clipboard 

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  "id": "CVE-2025-9090",
  "lastModified": "2025-08-21T16:10:48.110",
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Sightings

Author Source Type Date

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  • 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.