Vulnerability Details : CVE-2021-26551
An issue was discovered in SmartFoxServer 2.17.0. An attacker can execute arbitrary Python code, and bypass the javashell.py protection mechanism, by creating /config/ConsoleModuleUnlock.txt and editing /config/admin/admintool.xml to enable the Console module.
Products affected by CVE-2021-26551
- cpe:2.3:a:smartfoxserver:smartfoxserver:2.17.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-26551
11.94%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-26551
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.0
|
MEDIUM | AV:N/AC:M/Au:S/C:P/I:P/A:P |
6.8
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-26551
-
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-2021-26551
-
http://packetstormsecurity.com/files/161340/SmartFoxServer-2X-2.17.0-Remote-Code-Execution.html
SmartFoxServer 2X 2.17.0 Remote Code Execution ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
https://www.zeroscience.mk/en/vulnerabilities/
Zero Science LabExploit;Third Party Advisory
-
https://www.smartfoxserver.com
SmartFoxServer: massive multiplayer game server for Flash, Unity, HTML5, iOS and Android games, MMO, virtual worlds and communitiesProduct
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