FKIE_CVE-2026-7054

Vulnerability from fkie_nvd - Published: 2026-04-26 22:17 - Updated: 2026-04-29 22:28
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A weakness has been identified in Tenda F456 1.0.0.5. This vulnerability affects the function fromPptpUserAdd of the file /goform/PPTPDClient of the component httpd. Executing a manipulation of the argument opttype/usernamewith can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
References
cna@vuldb.comhttps://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_125/README.mdExploit, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/submit/798456Third Party Advisory, VDB Entry
cna@vuldb.comhttps://vuldb.com/vuln/359627Third Party Advisory, VDB Entry
cna@vuldb.comhttps://vuldb.com/vuln/359627/ctiPermissions Required, VDB Entry
cna@vuldb.comhttps://www.tenda.com.cn/Product
Impacted products
Vendor Product Version
tenda f456_firmware 1.0.0.5
tenda f456 -
To clipboard 

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  "id": "CVE-2026-7054",
  "lastModified": "2026-04-29T22:28:40.570",
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        "baseSeverity": "HIGH",
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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

Author Source Type Date Other

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.