SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2012-0177

Heap-based buffer overflow in the Office Works File Converter in Microsoft Office 2007 SP2, Works 9, and Works 6-9 File Converter allows remote attackers to execute arbitrary code via a crafted Works (aka .wps) file, aka "Office WPS Converter Heap…

HIGH 9.3EPSS 30.1%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 30.1%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

Heap-based buffer overflow in the Office Works File Converter in Microsoft Office 2007 SP2, Works 9, and Works 6-9 File Converter allows remote attackers to execute arbitrary code via a crafted Works (aka .wps) file, aka "Office WPS Converter Heap Overflow Vulnerability."

CVSS 2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
30.05% probability · 98th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-119
Affected
microsoft/office · microsoft/works · microsoft/works 6-9 file converter
Source
secure@microsoft.com
EPSS trend
0%18%35%26 October 2026: 30.05%26 October 202626 October 2026

EPSS 30.1% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.