What’s Vulnerable › Vulnerabilities

CVE-2022-33265: Information exposure in Powerline Communication Firmware

• Severity: critical (CVSS 9.8 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: 2023-01-09 · updated 2026-06-17
• Weakness: CWE-787

Description

Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.

Affected products

• Qualcomm Qca7500 Firmware: all versions
• Qualcomm Qca7520 Firmware: all versions
• Qualcomm Qca7550 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin

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