Advisories · Technology

Zyxel NXC2500 firmware.

Every CVE that names Zyxel NXC2500 firmware among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2023-34141 CVE record

CVSS 8.0 High

OS command injection in Zyxel ATP series firmware and others
- Zyxel ATP series firmware
- Zyxel USG FLEX series firmware
- Command injection
Not analysed yet 17 Jul 2023
CVE-2023-34140 CVE record

CVSS 6.5 Medium

Buffer overflow in Zyxel ATP series firmware and others
- Zyxel ATP series firmware
- Zyxel USG FLEX series firmware
- Memory corruption
Not analysed yet 17 Jul 2023
CVE-2022-26532 CVE record

CVSS 7.8 High

Argument injection in Zyxel USG/ZyWALL series firmware and others
- Zyxel USG/ZyWALL series firmware
- Zyxel USG FLEX series firmware
- Command injection
Not analysed yet 24 May 2022
CVE-2022-26531 CVE record

CVSS 6.1 Medium

Improper input validation in Zyxel USG/ZyWALL series firmware and others
- Zyxel USG/ZyWALL series firmware
- Zyxel USG FLEX series firmware
- CWE-20
Not analysed yet 24 May 2022