Nexans FTTO GigaSwitch prior 6.02N/7.02 SSH Service libnx_apl.so backdoor

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Nexans FTTO GigaSwitch. The affected element is an unknown function of the file libnx_apl.so of the component SSH Service. The manipulation results in backdoor. This vulnerability was named CVE-2022-32985. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in Nexans FTTO GigaSwitch. Affected is an unknown function of the file libnx_apl.so of the component SSH Service. The manipulation with an unknown input leads to a backdoor vulnerability. CWE is classifying the issue as CWE-912. The product contains functionality that is not documented, not part of the specification, and not accessible through an interface or command sequence that is obvious to the product's users or administrators. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was presented 07/18/2022. The advisory is available at sec-consult.com. This vulnerability is traded as CVE-2022-32985 since 06/10/2022. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1588.001 by the MITRE ATT&CK project.

Upgrading to version 6.02N or 7.02 eliminates this vulnerability.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Backdoor
CWE: CWE-912
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: FTTO GigaSwitch 6.02N/7.02

Timelineinfo

06/10/2022 🔍
07/18/2022 +38 days 🔍
07/18/2022 +0 days 🔍
08/01/2022 +14 days 🔍

Sourcesinfo

Advisory: sec-consult.com
Status: Confirmed

CVE: CVE-2022-32985 (🔍)
GCVE (CVE): GCVE-0-2022-32985
GCVE (VulDB): GCVE-100-204078

Entryinfo

Created: 07/18/2022 08:35
Updated: 08/01/2022 16:19
Changes: 07/18/2022 08:35 (40), 08/01/2022 16:19 (11)
Complete: 🔍
Cache ID: 216::103

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