ZS
Product
ZyWALL/USG series firmware
by Zyxel · last CVE May 24, 2023
On CISA KEVExploited in the wild
3
CVEs
3
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 3High 0Medium 0Low 0
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Add ZyWALL/USG series firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-33009
In wildKEV
9.8
28%
May 24
Zyxel Multiple Firewalls Buffer Overflow Vulnerability
Affected: 4.60 through 4.73 Patch 1
CVE-2023-33010
In wildKEV
9.8
29%
May 24
Zyxel Multiple Firewalls Buffer Overflow Vulnerability
Affected: 4.25 through 4.73 Patch 1
CVE-2023-28771
In wildKEV
9.8
99%
Apr 25
Zyxel Multiple Firewalls OS Command Injection Vulnerability
Affected: 4.60 through 4.73
Showing 3