CVE-2015-6020
ZyXEL PMG5318-B20A devices with firmware 1.00AANC0b5 allow remote authenticated users to obtain administrative privileges by leveraging access to the user account.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
ZyXEL PMG5318-B20A devices with firmware 1.00AANC0b5 allow remote authenticated users to obtain administrative privileges by leveraging access to the user account.
- CVSS 3.0
- 8.0 HIGHCVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.21% probability · 82th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- zyxel/pmg5318-b20a firmware
- Source
- cret@cert.org
EPSS 2.2% 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.
References
- http://www.securitytracker.com/id/1034553
- https://www.kb.cert.org/vuls/id/870744Third Party Advisory, US Government Resource
- https://www.kb.cert.org/vuls/id/BLUU-9ZQU2RThird Party Advisory, US Government Resource
- http://www.securitytracker.com/id/1034553
- https://www.kb.cert.org/vuls/id/870744Third Party Advisory, US Government Resource
- https://www.kb.cert.org/vuls/id/BLUU-9ZQU2RThird Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.