CVE-2021-27465
Severity Score
6.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A vulnerability has been found in multiple revisions of Emerson Rosemount X-STREAM Gas Analyzer. The affected applications do not validate webpage input, which could allow an attacker to inject arbitrary HTML code into a webpage. This would allow an attacker to modify the page and display incorrect or undesirable data.
Una vulnerabilidad ha sido encontrada en múltiples revisiones del programa Emerson Rosemount X-STREAM Gas Analyzer. Las aplicaciones afectadas no comprueban una entrada de la página web, lo que podría permitir a un atacante inyectar código HTML arbitrario en una página web. Esto permitiría a un atacante modificar la página y mostrar datos incorrectos o no deseados
*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
- 2021-02-19 CVE Reserved
- 2021-05-20 CVE Published
- 2024-02-03 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-138-01 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Emerson Search vendor "Emerson" | X-stream Enhanced Xegp Firmware Search vendor "Emerson" for product "X-stream Enhanced Xegp Firmware" | * | - |
Affected
| in | Emerson Search vendor "Emerson" | X-stream Enhanced Xegp Search vendor "Emerson" for product "X-stream Enhanced Xegp" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | X-stream Enhanced Xegk Firmware Search vendor "Emerson" for product "X-stream Enhanced Xegk Firmware" | * | - |
Affected
| in | Emerson Search vendor "Emerson" | X-stream Enhanced Xegk Search vendor "Emerson" for product "X-stream Enhanced Xegk" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | X-stream Enhanced Xefd Firmware Search vendor "Emerson" for product "X-stream Enhanced Xefd Firmware" | * | - |
Affected
| in | Emerson Search vendor "Emerson" | X-stream Enhanced Xefd Search vendor "Emerson" for product "X-stream Enhanced Xefd" | - | - |
Safe
|
| Emerson Search vendor "Emerson" | X-stream Enhanced Xexf Firmware Search vendor "Emerson" for product "X-stream Enhanced Xexf Firmware" | * | - |
Affected
| in | Emerson Search vendor "Emerson" | X-stream Enhanced Xexf Search vendor "Emerson" for product "X-stream Enhanced Xexf" | - | - |
Safe
|