Vulnerability Details : CVE-2017-7694
Potential exploit
Remote Code Execution vulnerability in symphony/content/content.blueprintsdatasources.php in Symphony CMS through 2.6.11 allows remote attackers to execute code and get a webshell from the back-end. The attacker must be authenticated and enter PHP code in the datasource editor or event editor.
Vulnerability category: Execute code
Products affected by CVE-2017-7694
- cpe:2.3:a:getsymphony:symphony:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7694
2.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7694
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.0/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-2017-7694
-
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-2017-7694
-
https://github.com/symphonycms/symphony-2/commit/e30a18f8f09dca836e141bf126a26e565c9a2bc7
Fix remote code execution by auth'd users · symphonycms/symphony-2@e30a18f · GitHubPatch
-
https://github.com/symphonycms/symphony-2/issues/2655
security bug Reported · Issue #2655 · symphonycms/symphony-2 · GitHubIssue Tracking;Patch
-
http://www.securityfocus.com/bid/97594
Symphony CMS CVE-2017-7694 Remote Code Execution VulnerabilityThird Party Advisory;VDB Entry
-
http://www.math1as.com/symphonycms_2.7_exec.txt
Page not found · GitHub PagesExploit;Third Party Advisory
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