Vulnerability Details : CVE-2018-19196
An issue was discovered in XiaoCms 20141229. It allows remote attackers to execute arbitrary code by using the type parameter to bypass the standard admin\controller\uploadfile.php restrictions on uploaded file types (jpg, jpeg, bmp, png, gif), as demonstrated by an admin/index.php?c=uploadfile&a=uploadify_upload&type=php URI.
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2018-19196
Probability of exploitation activity in the next 30 days: 0.84%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 82 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-19196
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-19196
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-19196
-
https://github.com/AvaterXXX/XiaoCms/blob/master/GETSHELL.md
XiaoCms/GETSHELL.md at master · AvaterXXX/XiaoCms · GitHubExploit;Third Party Advisory
-
https://www.patec.cn/newsshow.php?cid=24&id=136
404 Not FoundBroken Link;Third Party Advisory
Products affected by CVE-2018-19196
- cpe:2.3:a:xiaocms:xiaocms:20141229:*:*:*:*:*:*:*