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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 2 LOW 0

Signals Exploited in the wild (KEV) 0 Patch available 2 No fix listed 0 Has CVE 2

Fix status Fixed 2 Partial 0 Will not fix 0 Deferred 0 No fix listed 0

Impact type Code execution 1 Privilege escalation 0 Security bypass 1 Information disclosure 0 Tampering 0 Denial of service 0 Spoofing 0 Cross-site scripting 0 SQL injection 0

Attack vector Network 2 Adjacent network 0 Local 0 Physical 0

Requirements No authentication 1 No user interaction 2

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Weakness (CWE) CWE-306 Missing Authentication for Critical Functionality 1 CWE-78 Improper Neutralization of Special Elements used in an OS Command 1

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Release: Welotec TK515L, TK515L Set and 12 more products v2.3.0.r5542 × Clear all filters

TI-2023-01026 CVE-2023-1083 · GHSA-73qm-xvq7-vqwg

Welotec: improper access control in TK500v1 router series

Priority MEDIUM 50

An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.

CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00679 · Published 2024-04-09 · Fixed in v2.3.0.r5542 CWE-306

TI-2023-01025 CVE-2023-1082 · GHSA-3gw6-fj56-vc35

Welotec: Command injection vulnerability in TK500v1 router series

Priority MEDIUM 42

An remote attacker with low privileges can perform a command injection which can lead to root access.

CVSS 3.1HIGH 8.8· Network · Low privileges · No interaction · EPSS 0.0098 · Published 2024-04-09 · Fixed in v2.3.0.r5542 CWE-78

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