CVE-2000-1139 json
The installation of Microsoft Exchange 2000 before Rev.
published 2001-01-09 25 y ago modified 2026-06-16 4 mo ago also EUVD-2000-1124
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.0%
- EPSS 5.0% chance of exploitation in 30 days, percentile 92%
- public exploits
- 0
- none known
Summary
The installation of Microsoft Exchange 2000 before Rev. A creates a user account with a known password, which could allow attackers to gain privileges, aka the "Exchange User Account" vulnerability.
Patch / fix
Exploit prediction
5.02% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-798 Use of Hard-coded Credentials
- Technology feeds
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2000/ms00-088
vendor-advisory, patch
-
securityfocus.com
/bid/1958
vdb-entry, patch, third-party-advisory, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/5537
vdb-entry
Sources
- CVE List CVE-2000-1139
- NVD CVE-2000-1139
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