Vulnerability Details : CVE-2018-6940
Potential exploit
A /shell?cmd= XSS issue exists in the HTTPD component of NAT32 v2.2 Build 22284 devices that can be exploited for Remote Code Execution in conjunction with CSRF.
Vulnerability category: Cross site scripting (XSS)Cross-site request forgery (CSRF)Execute code
Products affected by CVE-2018-6940
- cpe:2.3:a:nat32:nat32:2.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-6940
19.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-6940
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2018-6940
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-6940
-
http://packetstormsecurity.com/files/146373/NAT32-Build-22284-Remote-Command-Execution.html
NAT32 Build 22284 Remote Command Execution ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
http://www.securityfocus.com/archive/1/541777/100/0/threaded
SecurityFocus
-
https://www.exploit-db.com/exploits/44033/
NAT32 2.2 Build 22284 - Remote Command ExecutionExploit;Third Party Advisory;VDB Entry
-
http://hyp3rlinx.altervista.org/advisories/NAT32-REMOTE-COMMAND-EXECUTION-CVE-2018-6940.txt
Exploit;Third Party Advisory
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