What’s Vulnerable › Vulnerabilities

CVE-2022-45877: PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-08 · updated 2026-06-17
• Weakness: CWE-287

Description

OpenHarmony-v3.1.4 and prior versions had an vulnerability. PIN code is transmitted to the peer device in plain text during cross-device authentication, which reduces the difficulty of man-in-the-middle attacks.

Affected products

• Openharmony: from 3.1 through 3.1.4

References

• https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md
• https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-12.md

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