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[email protected]NVD: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

veeam

backup

replication

deserialization

microsoft .net remoting

CVSS2

7.5

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

CVSS3

9.8

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

EPSS

0.007

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

VendorProductVersionCPE
veeamveeam_backup_\&_replication*cpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
veeam	veeam_backup_\&_replication	*	cpe:2.3:a:veeam:veeam_backup_\&_replication::::::::

References

www.veeam.com/kb4126

www.veeam.com/kb4180

CVSS2

7.5

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

CVSS3

9.8

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

EPSS

0.007

Percentile

80.1%

JSON

Related for NVD:CVE-2021-35971

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