CVE-2010-0266: microsoft outlook Code Injection
Vulnerability summary
CVE-2010-0266 is a high (CVSS 9.3) Code Injection vulnerability in microsoft outlook. EPSS estimates a 50.71% chance of exploitation in the next 30 days, higher than 98.9% of scored vulnerabilities. 4 public exploits are recorded.
Timeline
- 14-07-2010PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
Description
Microsoft Office Outlook 2002 SP3, 2003 SP3, and 2007 SP1 and SP2 does not properly verify e-mail attachments with a PR_ATTACH_METHOD property value of ATTACH_BY_REFERENCE, which allows user-assisted remote attackers to execute arbitrary code via a crafted message, aka "Microsoft Outlook SMB Attachment Vulnerability."
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
50.71%
Chance of exploitation in the next 30 days
Percentile
99%
Versus all other CVEs
30-day change
-4.57 pp
From 55.28% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
4 foundMicrosoft Outlook - 'ATTACH_BY_REF_ONLY' File Execution (MS10-045) (Metasploit)
Maturity: weaponized
Microsoft Outlook - 'ATTACH_BY_REF_RESOLVE' File Execution (MS10-045) (Metasploit)
Maturity: weaponized
Outlook ATTACH_BY_REF_ONLY File Execution
exploit/windows/email/ms10_045_outlook_ref_only
Maturity: weaponized
Weaknesses
CWE · root causeAffected systems
Microsoft1 product
- outlook2002:sp3 | 2003:sp3 | 2007:sp1 | 2007:sp2
1 vendor · 1 product
References
3 links- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11623VDB EntrySignatureX Refsource OVAL
- www.us-cert.gov/cas/techalerts/TA10-194A.htmlThird Party AdvisoryX Refsource CERTUS Government Resource
- docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-045Vendor AdvisoryX Refsource MS