CVE-2022-32985

Exp

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.

Published: 2022-07-17 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-32985 is rated High Exploit Risk (75.3/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 1.03%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2022-32985

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2022-32985

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.61% 1.03% +0.42%
2 2025-11-21 0.51% 0.61% +0.10%
3 2025-11-18 — 0.51% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-32985

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.8 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 [email protected]

Weakness enumeration for CVE-2022-32985

Affected software / configurations for CVE-2022-32985

Vendor Product Version Raw CPE
nexans gigaswitch_641_desk_v5_sfp-vi_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_641_desk_v5_sfp-vi_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_641_desk_v5_sfp-vi_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_641_desk_v5_sfp-vi_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_642_desk_v5_sfp-2vi_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_642_desk_v5_sfp-2vi_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_642_desk_v5_sfp-2vi_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_642_desk_v5_sfp-2vi_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_2tp\(pd-f\+\)_sfp-vi_54vdc_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_2tp\(pd-f\+\)_sfp-vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_2tp\(pd-f\+\)_sfp-vi_54vdc_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_2tp\(pd-f\+\)_sfp-vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_2tp\(pse\+\)_sfp-vi_54vdc_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_2tp\(pse\+\)_sfp-vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_2tp\(pse\+\)_sfp-vi_54vdc_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_2tp\(pse\+\)_sfp-vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_2tp_sfp-vi_54vdc_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_2tp_sfp-vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_2tp_sfp-vi_54vdc_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_2tp_sfp-vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_sfp-2vi_230vac_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_sfp-2vi_230vac_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_sfp-2vi_230vac_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_sfp-2vi_230vac_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_ind_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_ind_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_ind_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_ind_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_med_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_med_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_med_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_tp\(pse\+\)_sfp-2vi_54vdc_med_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp_sfp-2vi_54vdc_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_tp_sfp-2vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp_sfp-2vi_54vdc_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_tp_sfp-2vi_54vdc_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp_sfp-2vi_54vdc_ind_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_tp_sfp-2vi_54vdc_ind_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp_sfp-2vi_54vdc_ind_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_tp_sfp-2vi_54vdc_ind_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp_sfp-2vi_54vdc_med_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_tp_sfp-2vi_54vdc_med_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp_sfp-2vi_54vdc_med_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_tp_sfp-2vi_54vdc_med_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp_sfp-vi_230vac_firmware < 6.02n cpe:2.3:o:nexans:gigaswitch_v5_tp_sfp-vi_230vac_firmware:*:*:*:*:*:*:*:*
nexans gigaswitch_v5_tp_sfp-vi_230vac_firmware >= 7.0, < 7.02 cpe:2.3:o:nexans:gigaswitch_v5_tp_sfp-vi_230vac_firmware:*:*:*:*:*:*:*:*

References for CVE-2022-32985

cvelogic Threat Intelligence