Vulnerability · 1 source · latest 2h

Zyxel GS1900 June patch missed flaw used in attacks on 996 switches

VULNERABILITYBinarlyredteam/daily · 1 source

Severity: High
Sources: 1

What happened

Binarly found that Zyxel's June GS1900 firmware patch did not block the exploit used in a wave of attacks against 996 switches. The article gives no CVE identifier or fixed firmware version. Defenders with GS1900 switches should not treat the June update as a complete fix, should check the vendor's advisories for a corrected release, and should review exposure of management interfaces.

For security analysts · Written by AI from 1 source · Wrong?

What to do

Check whether you run Zyxel GS1900 switches.
Do not rely on the June patch alone, as it did not block the exploit.
Watch the vendor's advisories for a corrected firmware release and apply it when available.

Written by AI from the sources, checked against them

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