A vulnerability, which was classified as critical, was found in Netgear FS728TLP, GS105Ev2, GS105PE, GS108Ev3, GS108PEv3, GS110EMX, GS116Ev2, GS408EPP, GS724TPv2, GS808E, GS810EMX, GS908E, GSS108E, GSS108EPP, GSS116E, JGS516PE, JGS524Ev2, JGS524PE, XS512EM, XS708Ev2, XS716E and XS724EM (Router Operating System). Affected is an unknown code block of the component Access Control. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Certain NETGEAR devices are affected by lack of access control at the function level. This affects FS728TLP before 1.0.1.26, GS105Ev2 before 1.6.0.4, GS105PE before 1.6.0.4, GS108Ev3 before 2.06.08, GS108PEv3 before 2.06.08, GS110EMX before 1.0.1.4, GS116Ev2 before 2.6.0.35, GS408EPP before 1.0.0.15, GS724TPv2 before 1.1.1.29, GS808E before 1.7.0.7, GS810EMX before 1.7.1.1, GS908E before 1.7.0.3, GSS108E before 1.6.0.4, GSS108EPP before 1.0.0.15, GSS116E before 1.6.0.9, JGS516PE before 2.6.0.35, JGS524Ev2 before 2.6.0.35, JGS524PE before 2.6.0.35, XS512EM before 1.0.1.1, XS708Ev2 before 1.6.0.23, XS716E before 1.6.0.23, and XS724EM before 1.0.1.1.

The weakness was disclosed 04/15/2020 (Website). The advisory is shared for download at kb.netgear.com. This vulnerability is traded as CVE-2019-20676 since 04/15/2020. The attack needs to be approached locally. Additional levels of successful authentication are required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

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Productinfo

Type

• Router Operating System

Vendor

• Netgear

Name

• FS728TLP
• GS105Ev2
• GS105PE
• GS108Ev3
• GS108PEv3
• GS110EMX
• GS116Ev2
• GS408EPP
• GS724TPv2
• GS808E
• GS810EMX
• GS908E
• GSS108E
• GSS108EPP
• GSS116E
• JGS516PE
• JGS524Ev2
• JGS524PE
• XS512EM
• XS708Ev2
• XS716E
• XS724EM

License

• commercial

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