Horizon Client vulnerabilitiesAnd the versions its exploited flaws hit.
Horizon Client is made by VMware. We track 25 published vulnerabilities in it, across 33 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 3 November 2021. If you run Horizon Client, check your version against the exploited flaws below and patch those first.
The most recent Horizon Client flaw added to the known-exploited list is CVE-2020-3950, on 3 November 2021. We keep watching the known-exploited list.
Which versions of Horizon Client do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "5.0.0 to before 5.4.0" means from 5.0.0 up to, but not including, 5.4.0. Find your version, then patch.
- CVE-2020-3950Exploited list, 3 Nov 2021
VMware Multiple Products Privilege Escalation Vulnerability
5.0.0 to before 5.4.0
Which Horizon Client vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 7.8VMware Multiple Products Privilege Escalation Vulnerability
VMware Fusion, Remote Console (VMRC) for Mac, and Horizon Client for Mac contain a privilege escalation vulnerability due to improper use of setuid binaries that allows attackers to escalate privileges to root.
Which Horizon Client flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 7.3%
VMware Fusion (11.x before 11.5.2), VMware Remote Console for Mac (11.x and prior before 11.0.1) and Horizon Client for Mac (5.x and prior before 5.4.0) contain a privilege escalation vulnerability due to improper...
- 1.8%CVE-2018-6970Medium
VMware Horizon 6 (6.x.x before 6.2.7), Horizon 7 (7.x.x before 7.5.1), and Horizon Client (4.x.x and prior before 4.8.1) contain an out-of-bounds read vulnerability in the Message Framework library.
- 1.3%CVE-2020-3998Medium
VMware Horizon Client for Windows (5.x prior to 5.5.0) contains an information disclosure vulnerability.
- 0.7%CVE-2015-2336Medium
TPView.dll in VMware Workstation 10.x before 10.0.6 and 11.x before 11.1.1, VMware Player 6.x before 6.0.6 and 7.x before 7.1.1, and VMware Horizon Client 3.2.x before 3.2.1, 3.3.x, and 5.x local-mode before 5.4.2 on...
- 0.7%CVE-2015-2337Medium
TPInt.dll in VMware Workstation 10.x before 10.0.6 and 11.x before 11.1.1, VMware Player 6.x before 6.0.6 and 7.x before 7.1.1, and VMware Horizon Client 3.2.x before 3.2.1, 3.3.x, and 5.x local-mode before 5.4.2 on...
- 0.7%CVE-2015-2338Medium
TPview.dll in VMware Workstation 10.x before 10.0.6 and 11.x before 11.1.1, VMware Player 6.x before 6.0.6 and 7.x before 7.1.1, and VMware Horizon Client 3.2.x before 3.2.1, 3.3.x, and 5.x local-mode before 5.4.2 on...
- 0.7%CVE-2015-2340Medium
TPInt.dll in VMware Workstation 10.x before 10.0.6 and 11.x before 11.1.1, VMware Player 6.x before 6.0.6 and 7.x before 7.1.1, and VMware Horizon Client 3.2.x before 3.2.1, 3.3.x, and 5.x local-mode before 5.4.2 on...
- 0.7%CVE-2015-2339Medium
TPview.dll in VMware Workstation 10.x before 10.0.6 and 11.x before 11.1.1, VMware Player 6.x before 6.0.6 and 7.x before 7.1.1, and VMware Horizon Client 3.2.x before 3.2.1, 3.3.x, and 5.x local-mode before 5.4.2 on...
- 0.6%CVE-2021-21987Medium
VMware Workstation (16.x prior to 16.1.2) and Horizon Client for Windows (5.x prior to 5.5.2) contain out-of-bounds read vulnerability in the Cortado ThinPrint component (TTC Parser).
- 0.5%CVE-2023-34038Medium
VMware Horizon Server contains an information disclosure vulnerability.
Running Horizon Client? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
Free plan, no card needed. Nothing to install.
1 flaw being exploited affects software Acme tracks
VMware Fusion, Remote Console (VMRC) for Mac, and Horizon Client for Mac contain a privilege escalation vulnerability due to improper use of setuid binaries that allows attackers to escalate privileges to root.
- Matched to
- Horizon Client on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 25 published vulnerabilities listed under the name Horizon Client, across 33 versions. The most recent Horizon Client flaw added to the known-exploited list is CVE-2020-3950, on 3 November 2021.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2020-3950.
Each flaw names its own versions, usually as ranges. The newest, CVE-2020-3950, affects 5.0.0 to before 5.4.0. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Horizon Client. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.