Siemens RUGGEDCOM CROSSBOW SQLite flaws patched
Free public brief. Slack alerts on the vendors you run come with the paid plans, and a new account gets three days of them, no card.
Siemens patched five SQLite-related vulnerabilities in RUGGEDCOM CROSSBOW Station Access Controller before V6.0, enabling RCE, DoS, or info disclosure; update to V6.0+.
Siemens disclosed five vulnerabilities affecting the integrated SQLite component used in RUGGEDCOM CROSSBOW Station Access Controller (SAC) versions prior to V6.0. The flaws stem from upstream SQLite issues including a numeric truncation error in aggregate term handling (CVE-2025-6965), a heap memory disclosure in the zipfile extension's inflate function (CVE-2025-70873), insecure Unicode-to-ANSI conversion in sqldiff.exe enabling arbitrary DLL loading via the '-L' option (CVE-2025-71316), and two heap-based buffer overflow vulnerabilities in the FTS5 full-text search extension (CVE-2026-11822 and CVE-2026-11824) that can be triggered via crafted database files during FTS5 MATCH queries, leading to crashes, memory exhaustion, or arbitrary code execution.
The advisory, republished verbatim by CISA from Siemens ProductCERT SSA-765416, affects worldwide deployments across Critical Manufacturing, Transportation Systems, Energy, Healthcare and Public Health, Financial Services, and Government Services and Facilities sectors. A CVSS v3 score of 9.8 is noted for the overall advisory, indicating high severity for the most impactful flaw(s). Siemens' remediation for all five CVEs is the same: update RUGGEDCOM CROSSBOW SAC to version 6.0 or later. There is no indication of active exploitation in the wild; these are vendor-disclosed vulnerabilities in a bundled third-party component (SQLite) rather than a targeted campaign.
Defenders operating RUGGEDCOM CROSSBOW SAC should prioritize patching to V6.0+ and, per standard ICS guidance, minimize network exposure of control system devices, avoid direct internet accessibility, and isolate control networks behind firewalls with VPN-only remote access where required.
Mentioned in this report
Source reporting: https://www.cisa.gov/news-events/ics-advisories/icsa-26-295-15
What this brief leaves out
This page is the free tier: the write-up, the severity, the names. In the app the same report carries live profiles of the CVEs it names. The paid plans add the security research and news reporting the free tier leaves out.
It sits in a corpus of 13,989 reports from 143 sources, 543 of them written in the last seven days, and it grows through the day.
A new account starts with three days of all of it, no card, then keeps the government and CERT reporting free. Slack alerts are a paid-plan feature: name the vendors you run and Slack hears about the reports that touch them — about forty a week that are yours, not the four hundred that are not.
Create a free account What it costs