Medium severity · published Oct 15, 2020
CVE-2019-4552
IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 are vulnerable to HTTP response splitting attacks
6.1
CVSS
0.9%
EPSS
No
On KEV
Description
IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 are vulnerable to HTTP response splitting attacks. A remote attacker could exploit this vulnerability using specially-crafted URL to cause the server to return a split response, once the URL is clicked. This would allow the attacker to perform further attacks, such as Web cache poisoning, cross-site scripting, and possibly obtain sensitive information. IBM X-Force ID: 165960.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Security Access Manager · Ibm
9.0.7.0 before 9.0.7.2 · source: NVD
SV
Security Verify Access · Ibm
10.0.0 before 10.0.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-4552
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-4552
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/165960
Patch
https://www.ibm.com/support/pages/node/6348046
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