CVE-2021-47723
STVS ProVision Cross-Site Request Forgery (Add Admin)
Description
STVS ProVision 5.9.10 contains a cross-site request forgery vulnerability that allows attackers to perform actions with administrative privileges by exploiting unvalidated HTTP requests. Attackers can visit malicious web sites to trigger the forge request, allowing them to create new admin users.
INFO
Published Date :
Dec. 9, 2025, 9:15 p.m.
Last Modified :
Feb. 17, 2026, 8:36 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update STVS ProVision to a fixed version.
- Validate all HTTP requests for administrative actions.
- Implement anti-CSRF tokens.
- Educate users about phishing and malicious links.
Public PoC/Exploit Available at Github
CVE-2021-47723 has a 2 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2021-47723.
| URL | Resource |
|---|---|
| http://www.stvs.ch | Product |
| https://www.exploit-db.com/exploits/49482 | Technical Description |
| https://www.vulncheck.com/advisories/stvs-provision-cross-site-request-forgery-add-admin | Third Party Advisory |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5625.php | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47723 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-2021-47723
weaknesses.
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).
None
# مستودع asrar-mared هذا هو المستودع الرئيسي لمجموعة **المارد الرقمي**، نقطة التحكم المركزية التي تجمع كل المشاريع والميول التقنية تحت راية واحدة. يمثل الأساس الذي تُبنى عليه الفروع الأخرى، ويُدار منه كل شيء من تنظيم الكود إلى إدارة المجتمع. للاطلاع على المستودع: [asrar-mared](https://github.com/asrar-mared)
HTML CSS
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-47723 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47723 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.
-
Initial Analysis by [email protected]
Feb. 17, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:stvs:provision:5.5:*:*:*:*:*:*:* *cpe:2.3:a:stvs:provision:5.6:*:*:*:*:*:*:* *cpe:2.3:a:stvs:provision:5.7:*:*:*:*:*:*:* *cpe:2.3:a:stvs:provision:5.8.6:*:*:*:*:*:*:* *cpe:2.3:a:stvs:provision:5.9.0:*:*:*:*:*:*:* *cpe:2.3:a:stvs:provision:5.9.1:*:*:*:*:*:*:* *cpe:2.3:a:stvs:provision:5.9.10:*:*:*:*:*:*:* *cpe:2.3:a:stvs:provision:5.9.7:*:*:*:*:*:*:* *cpe:2.3:a:stvs:provision:5.9.9:*:*:*:*:*:*:* Added Reference Type VulnCheck: http://www.stvs.ch Types: Product Added Reference Type VulnCheck: https://www.exploit-db.com/exploits/49482 Types: Technical Description Added Reference Type VulnCheck: https://www.vulncheck.com/advisories/stvs-provision-cross-site-request-forgery-add-admin Types: Third Party Advisory Added Reference Type VulnCheck: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5625.php Types: Third Party Advisory -
New CVE Received by [email protected]
Dec. 09, 2025
Action Type Old Value New Value Added Description STVS ProVision 5.9.10 contains a cross-site request forgery vulnerability that allows attackers to perform actions with administrative privileges by exploiting unvalidated HTTP requests. Attackers can visit malicious web sites to trigger the forge request, allowing them to create new admin users. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-352 Added Reference http://www.stvs.ch Added Reference https://www.exploit-db.com/exploits/49482 Added Reference https://www.vulncheck.com/advisories/stvs-provision-cross-site-request-forgery-add-admin Added Reference https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5625.php