Vulnerability Details : CVE-2017-9807
An issue was discovered in the OpenWebif plugin through 1.2.4 for E2 open devices. The saveConfig function of "plugin/controllers/models/config.py" performs an eval() call on the contents of the "key" HTTP GET parameter. This allows an unauthenticated remote attacker to execute arbitrary Python code or OS commands via api/saveconfig.
Products affected by CVE-2017-9807
- cpe:2.3:a:openwebif_project:openwebif:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-9807
0.86%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-9807
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
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-2017-9807
-
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-2017-9807
-
https://census-labs.com/news/2017/10/02/e2openplugin-openwebif-saveconfig-remote-code-execution/
CENSUS | IT Security Works
-
http://www.openwall.com/lists/oss-security/2017/10/02/4
oss-security - CVE-2017-9807: e2openplugin-OpenWebif: Remote code execution through HTTP GET parameter manipulation
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https://github.com/E2OpenPlugins/e2openplugin-OpenWebif/issues/620
Remote Code Execution on saveConfig · Issue #620 · E2OpenPlugins/e2openplugin-OpenWebif · GitHubExploit;Issue Tracking;Third Party Advisory
-
http://www.securityfocus.com/bid/99232
OpenWebif Plugin CVE-2017-9807 Arbitrary Code Execution VulnerabilityThird Party Advisory;VDB Entry
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