What’s Vulnerable › Vulnerabilities

CVE-2021-34576: Observable discrepancy in Kaden PICOFLUX AiR leaks water consumption

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-09-16 · updated 2026-06-17
• Weakness: CWE-203

Description

In Kaden PICOFLUX Air in all known versions an information exposure through observable discrepancy exists. This may give sensitive information (water consumption without distinct values) to third parties.

Affected products

• Kaden PICOFLUX AiR: all versions

References

• https://www.fit.vutbr.cz/~polcak/CVE-2021-34576.en
• https://www.fit.vutbr.cz/~polcak/CVE-2021-34576.en

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