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TI-2025-06013 Aliases CVE-2025-6619GHSA-45hj-j2c3-984f

TOTOLINK CA300-PoE upgrade.so setUpgradeFW os command injection

Priority MEDIUM 57CWE-77Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.02502 84th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD and the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TOTOLINKCA300-PoE6.2c.884—No fix listedCNA
  • CA300-PoE VendorTOTOLINK Affected 6.2c.884 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:totolink:ca300-poe_firmware:6.2c.884:*:*:*:*:*:*:*6.2c.884VulnerableTOTOLINK
cpe:2.3:h:totolink:ca300-poe:-:*:*:*:*:*:*:*not specified by NVDRunning onTOTOLINK
  • cpe:2.3:o:totolink:ca300-poe_firmware:6.2c.884:*:*:*:*:*:*:* Versions 6.2c.884 Vulnerable ·TOTOLINK
  • cpe:2.3:h:totolink:ca300-poe:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TOTOLINK

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-6619
  2. 2026-10-03 Alias added: GHSA-45hj-j2c3-984f

References

Exploit 2

Other 1

  • TI-2023-09903 TOTOLINK CA300-PoE V6.2c.884 was discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
  • TI-2023-09902 TOTOLINK CA300-PoE V6.2c.884 was discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
  • TI-2023-09901 TOTOLINK CA300-PoE V6.2c.884 was discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
  • TI-2023-09892 TOTOLINK CA300-PoE V6.2c.884 was discovered to contain a hard code password for root… CVSS 3.1CRITICAL 9.8
  • TI-2023-09891 TOTOLINK CA300-PoE V6.2c.884 was discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
  • TI-2023-09881 TOTOLINK CA300-PoE V6.2c.884 was discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
See all 23 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences