CVE-2021-28961
OpenWrt LuCI DDNS Lua Command Injection
Description
applications/luci-app-ddns/luasrc/model/cbi/ddns/detail.lua in the DDNS package for OpenWrt 19.07 allows remote authenticated users to inject arbitrary commands via POST requests.
INFO
Published Date :
March 21, 2021, 6:15 a.m.
Last Modified :
May 24, 2023, 3:01 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-28961.
| URL | Resource |
|---|---|
| https://github.com/openwrt/luci/commit/9df7ea4d66644df69fcea18b36bc465912ffc | Patch Third Party Advisory |
| https://openwrt.org/advisory/2021-08-01-3 | Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-28961 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-28961 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
May. 24, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:openwrt:openwrt:19.07.0:-:*:*:*:*:*:* OR *cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:* -
CWE Remap by [email protected]
Jun. 28, 2022
Action Type Old Value New Value Changed CWE CWE-77 CWE-78 -
Modified Analysis by [email protected]
Sep. 16, 2021
Action Type Old Value New Value Changed Reference Type https://openwrt.org/advisory/2021-08-01-3 No Types Assigned https://openwrt.org/advisory/2021-08-01-3 Patch, Vendor Advisory -
CVE Modified by [email protected]
Aug. 12, 2021
Action Type Old Value New Value Added Reference https://openwrt.org/advisory/2021-08-01-3 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 26, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/openwrt/luci/commit/9df7ea4d66644df69fcea18b36bc465912ffc No Types Assigned https://github.com/openwrt/luci/commit/9df7ea4d66644df69fcea18b36bc465912ffc Patch, Third Party Advisory Added CWE NIST CWE-77 Added CPE Configuration OR *cpe:2.3:a:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-28961 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-28961
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.29 }} 0.05%
score
0.64285
percentile