[NEU] [hoch] Ivanti Sentry: Schwachstelle ermöglicht Erlangen von Administratorrechten

highCVE-2026-83527

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ivanti Sentry ausnutzen, um Administratorrechte zu erlangen.

Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-09-09
Exploitation: Not in CISA KEV at last sync

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3269

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Moderate exploitation riskCVE-2026-835271.5% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 72% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-83527	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

unknownNCSC-2026-0357 [1.00] [M/H] Kwetsbaarheid verholpen in Ivanti Sentryncsc-nl
unknownMultiples vulnérabilités dans les produits Ivanti (09 septembre 2026)cert-fr-avis
unknownIvanti security advisory (AV26-897)cccs
highCVE-2026-83527: An Authentication Bypass vulnerability in Sentry before R10.8.2, R10.7.3 and R10.6.4 allows a …nvd

Recent advisories for Ivanti Sentry

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

unknownNCSC-2026-0357 [1.00] [M/H] Kwetsbaarheid verholpen in Ivanti Sentryncsc-nl · 2026-09-09
criticalexploitedCVE-2026-10520: Ivanti Sentry OS Command Injection Vulnerabilitycisa-kev · 2026-06-11
criticalexploited2026-008: Critical vulnerabilities in Ivanti Sentrycert-eu · 2026-06-10
criticalexploitedCVE-2023-38035: Ivanti Sentry Authentication Bypass Vulnerabilitycisa-kev · 2023-08-22