Lucene search

[email protected]CVE-2021-35971

HistoryJun 30, 2021 - 3:15 p.m.

CVE-2021-35971

2021-06-3015:15:10

CWE-502

[email protected]

web.nvd.nist.gov

cve-2021-35971

veeam backup

replication

deserialization

microsoft .net

remoting

nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

80.1%

JSON

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.

Affected configurations

NVD

Node

veeamveeam_backup_\&_replicationRange10.0–10.0.1.4854

veeamveeam_backup_\&_replicationRange11.0–11.0.0.837

CPENameOperatorVersion
veeam:veeam_backup_\&_replicationveeam veeam backup & replicationlt10.0.1.4854
veeam:veeam_backup_\&_replicationveeam veeam backup & replicationlt11.0.0.837

CPE	Name	Operator	Version
veeam:veeam_backup_\&_replication	veeam veeam backup & replication	lt	10.0.1.4854
veeam:veeam_backup_\&_replication	veeam veeam backup & replication	lt	11.0.0.837

References

www.veeam.com/kb4126

www.veeam.com/kb4180

Social References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

80.1%

JSON

Related for CVE-2021-35971

cvelist1 prion1 nvd1