// For flags

CVE-2021-35971

 

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

Veeam Backup and Replication 10 before 10.0.1.4854 P20210609 and 11 before 11.0.0.837 P20210507 mishandles deserialization during Microsoft .NET remoting.

Veeam Backup and Replication versiones 10 anteriores a 10.0.1.4854 P20210609 y versiones 11 anteriores a 11.0.0.837 P20210507, maneja inapropiadamente la deserialización durante el remoting de Microsoft .NET

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-06-30 CVE Reserved
  • 2021-06-30 CVE Published
  • 2024-03-15 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-502: Deserialization of Untrusted Data
CAPEC
References (2)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://www.veeam.com/kb4126 2021-07-06
https://www.veeam.com/kb4180 2021-07-06
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Veeam
Search vendor "Veeam"
 Veeam Backup \& Replication
Search vendor "Veeam" for product "Veeam Backup \& Replication"
 >= 10.0 < 10.0.1.4854
Search vendor "Veeam" for product "Veeam Backup \& Replication" and version " >= 10.0 < 10.0.1.4854"
-
Affected
Veeam
Search vendor "Veeam"
 Veeam Backup \& Replication
Search vendor "Veeam" for product "Veeam Backup \& Replication"
 >= 11.0 < 11.0.0.837
Search vendor "Veeam" for product "Veeam Backup \& Replication" and version " >= 11.0 < 11.0.0.837"
-
Affected