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THREAT OPS › Threat News › ZDI-26-424: Synology DiskStation DS925+ MailPlus Improper Restriction of Communication Channel to Intended Endpoints Vulnerability

ZDI-26-424: Synology DiskStation DS925+ MailPlus Improper Restriction of Communication Channel to Intended Endpoints Vulnerability

lowzdi_publishedPublished 2026-07-15

This vulnerability allows network-adjacent attackers to access the Redis instance on affected installations of Synology DiskStation DS925+ devices. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 4.3. The following CVEs are assigned: CVE-2026-13135.

Indicators of compromise

CVE-2026-13135cve

Original source: http://www.zerodayinitiative.com/advisories/ZDI-26-424/