Affects Veeam enterprise monitoring product; Authenticated-domain-user RCE as LocalSystem can enable full infra compromise and lateral movement across organizations.
CVE-2026-107238
Authenticated domain user can gain LocalSystem RCE via Veeam Management Pack Collector.
Is CVE-2026-107238 being exploited?
Not confirmed. CVE-2026-107238 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked.
How severe is CVE-2026-107238?
CVE-2026-107238 is rated High with a CVSS score of 8.7. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-107238?
Not known from our data. No patch reference has been recorded for CVE-2026-107238, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-107238 affect?
CVE-2026-107238 affects Veeam Management Pack for Microsoft System Center - Collector service, Servers running Veeam Management Pack Collector. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-107238?
Isolate Collector servers, restrict authenticated access, apply vendor patch ASAP.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated domain user can execute arbitrary code as LocalSystem on Collector servers, enabling full system compromise, privilege escalation and lateral movement.
Immediate action required
- affected>= 9.0 and < 13.1.0.334
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.