D-Link DGS-3130-30TS interim advisory: multiple unpatched DDP and firmware zero-days (SAP10523) ยท updates https://pwn.watch/i/d-link-dgs-3130-ddp-firmware-zero-days-nov-2026 On Nov 6 2026 D-Link published interim security announcement SAP10523 for multiple vulnerabilities in the DGS-3130-30TS managed switch (hardware revision B1), reported by Giresh Kumar Enugu of Spectrum Community Solutions on Nov 2. The findings cover D-Link Discovery Protocol (DDP) authentication, access control and information handling, plus separate firmware-security issues around SSH configuration, OS credential protection, and firmware encryption/embedded keys. Successful exploitation on an affected network may allow sensitive device data disclosure, unauthorized admin/config changes, SNMP community exposure, service disruption or device resets. Examined firmware includes 2.00.B014, 2.00.B034, 2.04.000 and 2.04.001; other DGS-3130 models and D-Link switching platforms are under investigation. No corrective firmware is available yet; D-Link recommends disabling DDP (`no ddp`), removing default SNMP communities, and restricting management access. CVE identifiers are reserved or submitted but not yet public. en Fri, 06 Nov 2026 00:00:00 GMT D-Link DGS-3130-30TS interim advisory: multiple unpatched DDP and firmware zero-days (SAP10523): D-Link publishes interim advisory SAP10523 before corrective firmware is available, urging customers to disable DDP, remove default SNMP communities, and restrict management access. https://pwn.watch/i/d-link-dgs-3130-ddp-firmware-zero-days-nov-2026 https://pwn.watch/i/d-link-dgs-3130-ddp-firmware-zero-days-nov-2026#2026-11-06-0ed9dabc Fri, 06 Nov 2026 00:00:00 GMT high <p><a href="https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10523">Source</a></p> D-Link DGS-3130-30TS interim advisory: multiple unpatched DDP and firmware zero-days (SAP10523): BleepingComputer reports D-Link's warning of multiple zero-days in DGS-3130 series switches. https://pwn.watch/i/d-link-dgs-3130-ddp-firmware-zero-days-nov-2026 https://pwn.watch/i/d-link-dgs-3130-ddp-firmware-zero-days-nov-2026#2026-11-06-a4583301 Fri, 06 Nov 2026 00:00:00 GMT high <p><a href="https://www.bleepingcomputer.com/news/security/d-link-warns-of-multiple-zero-days-in-dgs-3130-series-switches/">Source</a></p> D-Link DGS-3130-30TS interim advisory: multiple unpatched DDP and firmware zero-days (SAP10523): D-Link receives coordinated disclosure of multiple DDP and firmware security findings on DGS-3130-30TS from Giresh Kumar Enugu (Spectrum Community Solutions). https://pwn.watch/i/d-link-dgs-3130-ddp-firmware-zero-days-nov-2026 https://pwn.watch/i/d-link-dgs-3130-ddp-firmware-zero-days-nov-2026#2026-11-02-c22f4859 Mon, 02 Nov 2026 00:00:00 GMT high <p><a href="https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10523">Source</a></p>