VulnerabilityModified
CVE-2001-0660
Outlook Web Access (OWA) in Microsoft Exchange 5.5, SP4 and earlier, allows remote attackers to identify valid user email addresses by directly accessing a back-end function that processes the global address list (GAL).
MEDIUM 5.0EPSS 22.0%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 22.0%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Outlook Web Access (OWA) in Microsoft Exchange 5.5, SP4 and earlier, allows remote attackers to identify valid user email addresses by directly accessing a back-end function that processes the global address list (GAL).
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 21.99% probability · 98th percentile
- CISA KEV
- Not listed
- Affected
- microsoft/exchange server
- Source
- cve@mitre.org
References
- http://support.microsoft.com/support/kb/articles/Q307/1/95.ASPPatch, Vendor Advisory
- http://www.securityfocus.com/bid/3301
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-047
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7089
- http://support.microsoft.com/support/kb/articles/Q307/1/95.ASPPatch, Vendor Advisory
- http://www.securityfocus.com/bid/3301
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-047
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7089
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.