What’s Vulnerable › Vulnerabilities

CVE-2021-3003

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-05-10 · updated 2026-06-17
• Weakness: CWE-319

Description

Agenzia delle Entrate Desktop Telematico 1.0.0 contacts the jws.agenziaentrate.it server over cleartext HTTP, which allows man-in-the-middle attackers to spoof product updates.

Affected products

• Agenziaentrate Desktop Telematico: 1.0.0

References

• https://fibonhack.github.io/2021/desktop-telematico-mitm-to-rce
• https://telematici.agenziaentrate.gov.it/Main/Desktop.jsp
• https://fibonhack.github.io/2021/desktop-telematico-mitm-to-rce
• https://telematici.agenziaentrate.gov.it/Main/Desktop.jsp

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