CVE-2025-12258 (GCVE-0-2025-12258)

Vulnerability from cvelistv5 – Published: 2025-10-27 09:32 – Updated: 2026-02-24 07:09
VLAI
Title
TOTOLINK A3300R POST Parameter cstecgi.cg setOpModeCfg stack-based overflow
Summary
A vulnerability was detected in TOTOLINK A3300R 17.0.0cu.557_B20221024. Impacted is the function setOpModeCfg of the file /cgi-bin/cstecgi.cg of the component POST Parameter Handler. The manipulation of the argument opmode results in stack-based buffer overflow. The attack may be performed from remote.
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/E:X
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-27 13:23 UTC
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.329929 vdb-entrytechnical-description
https://vuldb.com/?ctiid.329929 signaturepermissions-required
https://vuldb.com/?submit.673725 third-party-advisory
https://github.com/noahze01/IoT-vulnerable/blob/m… related
https://www.totolink.net/ product
Impacted products
Vendor Product Version CPE status
TOTOLINK A3300R Affected: 17.0.0cu.557_B20221024
    cpe:2.3:o:totolink:a3300r_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
wxhwxhwxh_ (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.

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  • 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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.