CVE-2025-6619
Last modified
CVE-2025-6619 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been declared as critical. EPSS estimates a 2.69% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | Ca300-Poe Firmware | 6.2c.884 |
References
- https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.mdExploit, Third Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#pocExploit, Third Party Advisory
- https://vuldb.com/?ctiid.313837Permissions Required, VDB Entry
- https://vuldb.com/?id.313837Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.602264Third Party Advisory, VDB Entry
- https://www.totolink.net/Product
- https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.mdExploit, Third Party Advisory
- https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#pocExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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