9.3

CVE-2010-0266: microsoft outlook Code Injection

CVSS: 9.3v2.0HighModified
Published 14-07-2010Last modified 07-08-2024

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.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.3/10
010
High · v2.0 (NVD)
EPSS score
50.71%
0%100%
Critical · -4.57 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits4exploit-database, metasploit

Timeline

  1. 14-07-2010
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last 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 version

EPSS 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

20-09-202620-10-2026
EPSS score
50.71%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

4 found
  • exploit-databaseremotewindowsVerified

    Microsoft Outlook - 'ATTACH_BY_REF_ONLY' File Execution (MS10-045) (Metasploit)

    Maturity: weaponized

  • exploit-databaseremotewindowsVerified

    Microsoft Outlook - 'ATTACH_BY_REF_RESOLVE' File Execution (MS10-045) (Metasploit)

    Maturity: weaponized

  • MetasploitMetasploitremoteVerified

    Outlook ATTACH_BY_REF_ONLY File Execution

    exploit/windows/email/ms10_045_outlook_ref_only

    Maturity: weaponized

Show all 4 exploits
  • MetasploitMetasploitremoteVerified

    Outlook ATTACH_BY_REF_RESOLVE File Execution

    exploit/windows/email/ms10_045_outlook_ref_resolve

    Maturity: weaponized

Weaknesses

CWE · root cause

Affected systems

Microsoft1 product
  • outlook2002:sp3 | 2003:sp3 | 2007:sp1 | 2007:sp2

1 vendor · 1 product

References

3 links