by Kastro
Paper/Archive/CVE-2025-6619

CVE-2025-6619

TOTOLINK CA300-PoE — TOTOLINK CA300-PoE upgrade.so setUpgradeFW os command injection

EPSS 3%public exploitCVSS 9.8
critical.is priorityof 100
56
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 84.7.847 × 2016.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been declared as critical. Affected by this vulnerability is the function setUpgradeFW of the file upgrade.so. The manipulation of the argument FileName leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected

ProductAffectedFixed inSource
CA300-PoE6.2c.884–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulDB (CNA)6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
VulDB (CNA)6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
VulDB (CNA)5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

writeupvuldb.com/?id.313837refvuldb.com/?ctiid.313837writeupvuldb.com/?submit.602264exploitgithub.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.mdexploitgithub.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#pocreftotolink.net