CVE-2021-1511

Published: May 6, 2021Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Multiple vulnerabilities in Cisco SD-WAN vEdge Software could allow an attacker to execute arbitrary code as the root user or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Affected (24)

Products: Cisco: Vedge 100 Firmware, Vedge 1000 Firmware, Vedge 100m Firmware, Vedge 100wm Firmware, Vedge 2000 Firmware, Vedge 5000 Firmware, Vedge 100b Firmware, Vedge Cloud Firmware

8 products

Configuration A

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Cisco Vedge 100 Firmware	From 20.4 to 20.4.1
Cisco Vedge 100 Firmware	From 20.5 to 20.5.1
Cisco Vedge 100 Firmware	Version 19.2.99

Running on/with	Platform Versions
Cisco Vedge 100	All versions

Configuration B

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Cisco Vedge 1000 Firmware	From 20.4 to 20.4.1
Cisco Vedge 1000 Firmware	From 20.5 to 20.5.1
Cisco Vedge 1000 Firmware	Version 19.2.99

Running on/with	Platform Versions
Cisco Vedge 1000	All versions

Configuration D

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Cisco Vedge 100m Firmware	From 20.4 to 20.4.1
Cisco Vedge 100m Firmware	From 20.5 to 20.5.1
Cisco Vedge 100m Firmware	Version 19.2.99

Running on/with	Platform Versions
Cisco Vedge 100m	All versions

Configuration E

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Cisco Vedge 100wm Firmware	From 20.4 to 20.4.1
Cisco Vedge 100wm Firmware	From 20.5 to 20.5.1
Cisco Vedge 100wm Firmware	Version 19.2.99

Running on/with	Platform Versions
Cisco Vedge 100wm	All versions

Configuration F

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Cisco Vedge 2000 Firmware	From 20.4 to 20.4.1
Cisco Vedge 2000 Firmware	From 20.5 to 20.5.1
Cisco Vedge 2000 Firmware	Version 19.2.99

Running on/with	Platform Versions
Cisco Vedge 2000	All versions

Configuration G

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Cisco Vedge 5000 Firmware	From 20.4 to 20.4.1
Cisco Vedge 5000 Firmware	From 20.5 to 20.5.1
Cisco Vedge 5000 Firmware	Version 19.2.99

Running on/with	Platform Versions
Cisco Vedge 5000	All versions

Configuration H

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Cisco Vedge 100b Firmware	From 20.4 to 20.4.1
Cisco Vedge 100b Firmware	From 20.5 to 20.5.1
Cisco Vedge 100b Firmware	Version 19.2.99

Running on/with	Platform Versions
Cisco Vedge 100b	All versions

Configuration I

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Cisco Vedge Cloud Firmware	From 20.4 to 20.4.1
Cisco Vedge Cloud Firmware	From 20.5 to 20.5.1
Cisco Vedge Cloud Firmware	Version 19.2.99

Running on/with	Platform Versions
Cisco Vedge Cloud	All versions

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-buffover-MWGucjtO

Source: psirt@cisco.com

Vendor Advisory

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-buffover-MWGucjtO

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

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