Vulnerability Details : CVE-2018-7535
An issue was discovered in TotalAV v4.1.7. An unprivileged user could modify or overwrite all of the product's files because of weak permissions (Everyone:F) under %PROGRAMFILES%, which allows local users to gain privileges or obtain maximum control over the product.
Products affected by CVE-2018-7535
- cpe:2.3:a:totalav:totalav:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-7535
0.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 4 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-7535
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-7535
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-7535
-
http://seclists.org/fulldisclosure/2018/Jul/54
Full Disclosure: Total AV 4.1.7 ~ 4 .6.19 - Insecure PermissionsMailing List;Third Party Advisory
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