[NEW] [high] IBM App Connect Enterprise: Multiple vulnerabilities
An attacker can exploit multiple vulnerabilities in IBM App Connect Enterprise to execute arbitrary code, escalate privileges, conduct a denial of service attack, disclose information, manipulate files, conduct a cross-site scripting attack, and bypass security measures.
CSIRTS triage
- What
- Multiple vulnerabilities in IBM App Connect Enterprise allow arbitrary code execution, privilege escalation, denial of service, information disclosure, file manipulation, cross-site scripting, and security bypass.
- Who is affected
- Deployments running vulnerable versions of IBM App Connect Enterprise.
- Urgency
- High severity; multiple critical attack vectors including unauthenticated remote code execution.
- Action
- Apply IBM security patches addressing the eight CVEs listed for App Connect Enterprise.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2919
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-2024-344592.3% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 82% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-109110.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.
- Moderate exploitation riskCVE-2025-131511.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 63% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-52780.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-61700.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-662930.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-115250.24% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 15% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-121510.79% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 53% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-153080.64% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 48% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-157090.55% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 43% of all EPSS-scored CVEs.
Referenced CVEs
+5 more CVEs referenced in this advisory.
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- high[UPDATE] [hoch] IBM License Metric Tool: Mehrere Schwachstellencert-bund
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- medium[UPDATE] [mittel] Node.js: Mehrere Schwachstellencert-bund
- medium[UPDATE] [mittel] Red Hat Enterprise Linux (acl): Mehrere Schwachstellen ermöglichen Privilegieneskalation und…cert-bund
- medium[UPDATE] [mittel] Oracle Java SE: Mehrere Schwachstellencert-bund
- critical[UPDATE] [kritisch] GNU libc: Mehrere Schwachstellencert-bund
- criticalCVE-2026-34182: CMS AuthEnvelopedData Processing May Accept Forged Messagesmsrc
- unknownMultiples vulnérabilités dans les produits VMware (07 septembre 2026)cert-fr-avis
- medium[UPDATE] [mittel] libpng: Schwachstelle ermöglicht Denial of Service und Offenlegung von Informationencert-bund
- medium[UPDATE] [mittel] OpenSSL: Mehrere Schwachstellencert-bund
- highexploited[UPDATE] [hoch] Atlassian Produkte (Bamboo, Bitbucket, Confluence, Crucible, Fisheye, und Jira): Mehrere Schwa…cert-bund
- unknownMultiples vulnérabilités dans les produits IBM (04 septembre 2026)cert-fr-avis
Recent advisories for IBM App Connect Enterprise
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.
- high[NEU] [hoch] IBM App Connect Enterprise: Mehrere Schwachstellencert-bund · 2026-09-08
- medium[NEU] [mittel] IBM Integration Bus und IBM App Connect Enterprise: Mehrere Schwachstellencert-bund · 2026-09-07
- medium[NEU] [mittel] IBM App Connect Enterprise: Mehrere Schwachstellencert-bund · 2026-09-07
- mediumCVE-2026-17444: IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM …nvd · 2026-09-04
- mediumCVE-2026-17443: IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM …nvd · 2026-09-04
- mediumCVE-2026-17442: IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM …nvd · 2026-09-04
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