CVE-2021-27581
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Blog module in Kentico CMS 5.5 R2 build 5.5.3996 allows SQL injection via the tagname parameter.
El módulo Blog en Kentico CMS versiones 5.5 R2 build 5.5.3996, permite una inyección SQL por medio del parámetro tagname
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-02-23 CVE Reserved
- 2021-03-05 CVE Published
- 2024-08-03 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://gist.github.com/stasinopoulos/673ae3c31d703b4d67449f4d8888c686 | Third Party Advisory | |
| https://www.obrela.com/kentico-cms-critical-vulnerability | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://kontent.ai | 2021-03-15 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Kentico Search vendor "Kentico" | Kentico Cms Search vendor "Kentico" for product "Kentico Cms" | 5.5 Search vendor "Kentico" for product "Kentico Cms" and version "5.5" | r2, build_5.5.3996 |
Affected
| ||||||