ZyWALL 110
ZyWALL-110
Firewall
· Security Appliance Series
Is the ZyWALL 110 still supported?
No. Zyxel ended support for the ZyWALL 110 on 2024-05-16. No further security fixes will be issued. See Zyxel's lifecycle bulletin.
When does the ZyWALL 110 reach end of support?
Zyxel support for the ZyWALL 110 ends on 2024-05-16.
What replaces the ZyWALL 110?
Zyxel has not published a successor model for the ZyWALL 110.
What known-exploited CVEs apply to the ZyWALL 110 past end of support?
4 CVEs in CISA's Known Exploited Vulnerabilities catalog apply to the platform the ZyWALL 110 runs. These will not be patched on this device because it is past the Zyxel security-support date. See the Known Exploited Vulnerabilities table below for the full list.
Known Exploited Vulnerabilities
This device is past Zyxel's security-support date. 4 CVEs in CISA's Known Exploited Vulnerabilities catalog apply to the platform it runs. Zyxel is not issuing patches for this model. Isolate, compensate, or refresh.
| CVE | KEV added | Vulnerability | Flags |
|---|---|---|---|
CVE-2023-33009
|
Zyxel Multiple Firewalls Buffer Overflow Vulnerability | ||
CVE-2023-33010
|
Zyxel Multiple Firewalls Buffer Overflow Vulnerability | ||
CVE-2023-28771
|
Zyxel Multiple Firewalls OS Command Injection Vulnerability | ||
CVE-2020-29583
|
Zyxel Multiple Products Use of Hard-Coded Credentials Vulnerability |
Source: CISA Known Exploited Vulnerabilities catalog. The Ransomware flag reflects CISA's own knownRansomwareCampaignUse field, set when the CVE has been observed in ransomware campaigns per their threat intel. It's not a property of the vulnerability description itself.
Correlation is at the platform level, not per-OS-version. Not exhaustive: KEV only lists actively-exploited CVEs and many relevant unexploited vulnerabilities are not here. Verify against vendor security advisories (PSIRT, JSA, PAN-SA) and NVD before acting. See compensating controls if refresh isn't immediate.
ZyWALL 110 Lifecycle Overview
The Zyxel ZyWALL 110 (ZyWALL-110) is a firewall product in the Zyxel Security Appliance series. This product has reached end of life as of , meaning Zyxel no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the ZyWALL 110 should plan a migration .
Lifecycle Milestones
| End of security vulnerability support | 3y 10mo ago | |
|---|---|---|
| Last date of support | 2y 5mo ago |
Additional Dates
| End Of Development Date | 3y 10mo ago | |
|---|---|---|
| End Of Sale Date Tw | 4y 10mo ago |