CVE-2022-32985
libnx_apl.so on Nexans FTTO GigaSwitch before 6.02N and 7.x before 7.02 implements a Backdoor Account for SSH logins on port 50200 or 50201.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
libnx_apl.so on Nexans FTTO GigaSwitch before 6.02N and 7.x before 7.02 implements a Backdoor Account for SSH logins on port 50200 or 50201.
- 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
- 1.26% probability · 69th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-798
- Affected
- nexans/gigaswitch 641 desk v5 sfp-vi firmware · nexans/gigaswitch 642 desk v5 sfp-2vi firmware · nexans/gigaswitch v5 2tp\(pd-f\+\) sfp-vi 54vdc firmware · nexans/gigaswitch v5 2tp\(pse\+\) sfp-vi 54vdc firmware · nexans/gigaswitch v5 2tp sfp-vi 54vdc firmware · nexans/gigaswitch v5 sfp-2vi 230vac firmware · nexans/gigaswitch v5 tp\(pse\+\) sfp-2vi 54vdc firmware · nexans/gigaswitch v5 tp\(pse\+\) sfp-2vi 54vdc ind firmware · nexans/gigaswitch v5 tp\(pse\+\) sfp-2vi 54vdc med firmware · nexans/gigaswitch v5 tp sfp-2vi 54vdc firmware · nexans/gigaswitch v5 tp sfp-2vi 54vdc ind firmware · nexans/gigaswitch v5 tp sfp-2vi 54vdc med firmware · nexans/gigaswitch v5 tp sfp-vi 230vac firmware
- Source
- cve@mitre.org
EPSS 1.3% 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
- https://sec-consult.com/vulnerability-lab/advisory/hardcoded-backdoor-user-outdated-software-components-nexans-ftto-gigaswitch/Exploit, Third Party Advisory
- https://www.nexans.de/de/products/Data-Network-Solutions/Industrial-and-office-switches.htmlVendor Advisory
- https://sec-consult.com/vulnerability-lab/advisory/hardcoded-backdoor-user-outdated-software-components-nexans-ftto-gigaswitch/Exploit, Third Party Advisory
- https://www.nexans.de/de/products/Data-Network-Solutions/Industrial-and-office-switches.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.