Description
In the affected version of the 1E Client, an ordinary user could subvert downloaded instruction resource files, e.g., to substitute a harmful script. by replacing a resource script file created by an instruction at run time with a malicious script. The 1E Client's temporary directory is now locked down in the released patch. Resolution: This has been fixed in patch Q23094 This issue has also been fixed in the Mac Client in updated versions of Non-Windows release v8.1.2.62 - please re-download from the 1E Support site. Customers with Mac Client versions higher than v8.1 will need to upgrade to v23.11 to remediate this vulnerability.
References (4)
Core 4
Core References
Various Sources
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/1e-2023-2002/
Various Sources
https://1e.my.site.com/s/
Various Sources
https://www.1e.com/vulnerability-disclosure-policy/
Vendor Advisory
https://www.1e.com/trust-security-compliance/cve-info/
Scores
CVSS v3
8.8
EPSS
0.0070
EPSS Percentile
48.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-552
Status
published
Products (4)
1e/client
8.1.2.62
1e/client
8.4.1.159
1e/client
9.0.1.88
1e/client
23.7.1.151
Published
Oct 05, 2023
Tracked Since
Feb 18, 2026