zyxel zywall atp100 firmware

Name: zyxel zywall atp100 firmware
Brand: zyxel

productUS

cpe:2.3:o:zyxel:zywall_atp100_firmware:*:*:*:*:*:*:*:*

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

EPSS ≥ 10%

by severity

1critical0high0medium0low

updated 2026-10-28

vulnerabilities (7)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-33012US	—	9.88% (96th)	Exploit	5.37	2023-07-17	5.10 → 5.37
CVE-2021-35029US	critical9.8	2.25% (83rd)	—	no fix	2021-07-02	4.35 → 5.01
CVE-2023-34141US	—	0.68% (52nd)	—	5.37	2023-07-17	5.00 → 5.37
CVE-2023-34138US	—	0.68% (52nd)	—	5.37	2023-07-17	4.60 → 5.37
CVE-2023-28767US	—	0.40% (34th)	—	5.37	2023-07-17	5.10 → 5.37
CVE-2023-33011US	—	0.34% (27th)	—	5.37	2023-07-17	5.10 → 5.37
CVE-2023-34140US	—	0.30% (23rd)	—	5.37	2023-07-17	4.32 → 5.37

The flaw types (CWEs) most of these CVEs share.

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')4 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-134Use of Externally-Controlled Format String1 CVEs
CWE-287Improper Authentication1 CVEs

Which sources assert this record, and when.

scry

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