Medium severity · published Aug 4, 2023
CVE-2023-34037
VMware Horizon Server contains a HTTP request smuggling vulnerability
5.3
CVSS
0.5%
EPSS
No
On KEV
Description
VMware Horizon Server contains a HTTP request smuggling vulnerability. A malicious actor with network access may be able to perform HTTP smuggle requests.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HC
Horizon Client · Vmware
2006; 2012; 2103; 2106; 2111; 2111.1; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-34037
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-34037
Vendor Advisory
https://www.vmware.com/security/advisories/VMSA-2023-0017.html
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