Cyber Resilience

CVE-2025-28017

MediumPublic PoC

Published: 23 April 2025

Published
23 April 2025
Modified
06 May 2025
KEV Added
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Patch
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CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS Score 0.0165 82.4th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-28017 is a medium-severity Command Injection (CWE-77) vulnerability in Totolink A800R Firmware. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 17.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

TOTOLINK A800R V4.1.2cu.5032_B20200408 is vulnerable to Command Injection in downloadFile.cgi via the QUERY_STRING parameter.

CWE(s)
CWE-77

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

totolink
a800r firmware
4.1.2cu.5032_b20200408

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References