Unscored severity · published Oct 30, 2001
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…
–
CVSS
22%
EPSS
No
On KEV
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).
Exploitation
Is it being used?
Exploit prediction (EPSS)22.0% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Exchange Server · Microsoft
through 5.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2001-0660
CVE.org
https://www.cve.org/CVERecord?id=CVE-2001-0660
Patch
http://support.microsoft.com/support/kb/articles/Q307/1/95.ASP
www.securityfocus.com
http://www.securityfocus.com/bid/3301
docs.microsoft.com
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-047
exchange.xforce.ibmcloud.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/7089
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