What’s Vulnerable › Vulnerabilities

CVE-2021-34280

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-08 · updated 2026-06-17
• Weakness: CWE-824

Description

Polaris Office v9.103.83.44230 is affected by a Uninitialized Pointer Vulnerability in PolarisOffice.exe and EngineDLL.dll that may cause a Remote Code Execution. To exploit the vulnerability, someone must open a crafted PDF file.

Affected products

• Polarisoffice Polaris Office: 9.103.83.44230

References

• https://github.com/dlehgus1023/CVE/tree/master/CVE-2021-34280
• https://github.com/dlehgus1023/CVE/tree/master/CVE-2021-34280

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