CVE-2025-13942
A command injection vulnerability in the UPnP function of the Zyxel EX3510-B0 firmware versions through 5.17(ABUP.15.1)C0 could allow a remote attacker to execute operating system (OS) commands on an affected device by sending specially crafted UPnP…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A command injection vulnerability in the UPnP function of the Zyxel EX3510-B0 firmware versions through 5.17(ABUP.15.1)C0 could allow a remote attacker to execute operating system (OS) commands on an affected device by sending specially crafted UPnP SOAP requests.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.18% probability · 67th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- zyxel/wx5610-b0 firmware · zyxel/lte3301-plus firmware · zyxel/nebula lte3301-plus firmware · zyxel/nr7101 firmware · zyxel/nebula nr7101 firmware · zyxel/dx4510-b0 firmware · zyxel/dx4510-b1 firmware · zyxel/ee6510-10 firmware · zyxel/emg6726-b10a firmware · zyxel/ex2210-t0 firmware · zyxel/ex3510-b0 firmware · zyxel/ex3510-b1 firmware · zyxel/ex5510-b0 firmware · zyxel/ex5512-t0 firmware · zyxel/ex7710-b0 firmware · zyxel/vmg4927-b50a firmware · zyxel/px3321-t1 firmware · zyxel/px5301-t0 firmware
- Source
- security@zyxel.com.tw
EPSS 1.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.