// For flags

CVE-2015-4236

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

1.2%
*EPSS

Affected Versions

3
*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Cisco AsyncOS on Email Security Appliance (ESA) devices with software 8.5.6-073, 8.5.6-074, and 9.0.0-461, when clustering is enabled, allows remote attackers to cause a denial of service (clustering and SSH outage) via a packet flood, aka Bug IDs CSCur13704 and CSCuq05636.

Cisco AsyncOS en dispositivos ESA (Email Security Appliance) con software 8.5.6-073, 8.5.6-074 y 9.0.0-461, cuando clustering está habilitado, permite a los atacantes remotos provocar una denegación de servicio mediante inundación, también conocido como Bug ID de CSCur13704 y CSCuq05636.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2015-06-04 CVE Reserved
  • 2015-07-10 CVE Published
  • 2024-08-06 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-399: Resource Management Errors
CAPEC
References (3)
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions (3)