Medium severity · published Feb 4, 2020
CVE-2019-4551
IBM Security Directory Server 6.4.0 does not perform an authentication check for a critical resource or functionality allowing anonymous users access to protected areas
5.3
CVSS
1.3%
EPSS
No
On KEV
Description
IBM Security Directory Server 6.4.0 does not perform an authentication check for a critical resource or functionality allowing anonymous users access to protected areas. IBM X-Force ID: 165953.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SD
Security Directory Server · Ibm
6.4.0.0 before 6.4.0.20 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-4551
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-4551
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/165953
Patch
https://www.ibm.com/support/pages/node/1288660
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