CVE-2025-9291: A certification validation weakness exists in communication between affected Omada devices and cloud controllers. Certificate identity verification does not adequately validate tha

unknownCVE-2025-9291

A certification validation weakness exists in communication between affected Omada devices and cloud controllers. Certificate identity verification does not adequately validate that a presented certificate corresponds to the expected cloud controller hostname, which may allow certificate validation protections to be bypassed under specific conditions. Successful exploitation may allow interception or modification of communication between affected devices and cloud controllers.

Details

Source: NVD Recent CVEs (US · database · site)
Severity: unknown
Published: 2026-08-03
Last updated: 2026-08-05
Exploitation: Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-9291

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.

Low exploitation riskCVE-2025-92910.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 8% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2025-9291	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

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

unknownTP-Link Omada Products Multiple Vulnerabilitieshkcert

Recent advisories for A certification validation

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.

highCVE-2026-67598: Emlog Pro through 2.6.23 contains a disabled TLS certificate validation vulnerability in inclu…nvd · 2026-08-03
mediumCVE-2026-67294: FreeRDP before 3.29.0 improperly validates the Extended Key Usage (EKU) purpose of the peer ce…nvd · 2026-08-01
mediumCVE-2026-67293: FreeRDP before 3.29.0 (affected versions <= 3.28.0) contains an improper certificate hostname …nvd · 2026-08-01
criticalCVE-2026-66402: FreeRDP before 3.29.0 (affected versions <= 3.28.0) contains multiple TLS certificate identity…nvd · 2026-08-01
highCVE-2026-67245: A path traversal vulnerability was found in the VPN Clients on the ADM. The vulnerability occu…nvd · 2026-07-30
highCVE-2026-8497: Improper certificate validation in the Devolutions Server connection handling in Devolutions Pa…nvd · 2026-07-29