What’s Vulnerable › Vulnerabilities

CVE-2012-4886

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 15.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2014-03-24 · updated 2026-06-16
• Weakness: CWE-119

Description

Stack-based buffer overflow in wpsio.dll in Kingsoft WPS Office 2012 possibly 8.1.0.3238 allows remote attackers to execute arbitrary code via a long BSTR string.

Affected products

• Kingsoft Office 2012: 8.1.0.3238

References

• http://osvdb.org/92847
• http://packetstormsecurity.com/files/121431/WPS-Office-Stack-Buffer-Overflow.html
• http://seclists.org/fulldisclosure/2013/Apr/247
• http://www.exploit-db.com/exploits/25140
• http://www.securityfocus.com/bid/59529
• https://exchange.xforce.ibmcloud.com/vulnerabilities/83862
• http://osvdb.org/92847
• http://packetstormsecurity.com/files/121431/WPS-Office-Stack-Buffer-Overflow.html
• http://seclists.org/fulldisclosure/2013/Apr/247
• http://www.exploit-db.com/exploits/25140
• http://www.securityfocus.com/bid/59529
• https://exchange.xforce.ibmcloud.com/vulnerabilities/83862

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