CVE-2021-34434

2021-08-3000:00:00

CWE-285

eclipse

www.cve.org

5.8 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.8%

JSON

In Eclipse Mosquitto versions 2.0 to 2.0.11, when using the dynamic security plugin, if the ability for a client to make subscriptions on a topic is revoked when a durable client is offline, then existing subscriptions for that client are not revoked.

CNA Affected

[
  {
    "vendor": "The Eclipse Foundation",
    "product": "Eclipse Mosquitto",
    "versions": [
      {
        "version": "2.0",
        "status": "affected",
        "lessThan": "unspecified",
        "versionType": "custom"
      },
      {
        "version": "unspecified",
        "lessThanOrEqual": "2.0.11",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]