// For flags

CVE-2021-27463

 

Severity Score

5.3
*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 utilize persistent cookies where the session cookie attribute is not properly invalidated, allowing an attacker to intercept the cookies and gain access to sensitive information.

Una vulnerabilidad ha sido encontrada en múltiples revisiones del programa Emerson Rosemount X-STREAM Gas Analyzer. Las aplicaciones afectadas usan cookies persistentes donde el atributo de cookie de sesión no está apropiadamente invalidada, permitiendo a un atacante interceptar las cookies y conseguir acceso a información confidencial

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* 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-539: Use of Persistent Cookies Containing Sensitive Information
CAPEC
References (1)
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