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CVE-2002-1056

32
FAUCET Score

CVE-2002-1056 describes a vulnerability in Microsoft Outlook 2000 and 2002 when configured to use Microsoft Word as the email editor. This flaw allows remote attackers to execute arbitrary scripts by sending an email containing malicious HTML or Rich Text Format (RTF) content, which triggers upon the user forwarding or replying to the message. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. Despite its age, there is no evidence of active exploitation, nor are there publicly available exploits in Metasploit, Nuclei, or ExploitDB, though it has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
2000CPE matchmatch criteria
cpe:2.3:a:microsoft:outlook:2000:*:*:*:*:*:*:*
2002CPE matchmatch criteria
cpe:2.3:a:microsoft:outlook:2002:*:*:*:*:*:*:*
2000CPE matchmatch criteria
cpe:2.3:a:microsoft:word:2000:*:*:*:*:*:*:*
2000CPE matchmatch criteria
cpe:2.3:a:microsoft:word:2000:sr1:*:*:*:*:*:*
2000CPE matchmatch criteria
cpe:2.3:a:microsoft:word:2000:sr1a:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
18.54%
Probability of exploitation in next 30 days
EPSS Percentile
97.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.1854 is in the 95th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
online.securityfocus.com / archive/1/265621
docs.microsoft.com / en-us/security-updates/securitybulletins/2002/ms02-021
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A205
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A429
iss.net / security_center/static/8708.php
securityfocus.com / bid/4397