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CiscoCVE-2021-34712

HistorySep 23, 2021 - 3:15 a.m.

CVE-2021-34712

2021-09-2303:15:17

CWE-943

cisco

web.nvd.nist.gov

cisco

sd-wan

vmanage

software

vulnerability

cypher query

injection

nvd

cve-2021-34712

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

33.1%

JSON

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct cypher query language injection attacks on an affected system. This vulnerability is due to insufficient input validation by the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to the interface of an affected system. A successful exploit could allow the attacker to obtain sensitive information.

Affected configurations

Nvd

Node

ciscocatalyst_sd-wan_managerRange20.4–20.4.2

ciscocatalyst_sd-wan_managerMatch20.5

ciscocatalyst_sd-wan_managerMatch20.6

ciscosd-wan_vmanageRange20.3–20.3.4

VendorProductVersionCPE
ciscocatalyst_sd-wan_manager*cpe:2.3:a:cisco:catalyst_sd-wan_manager:*:*:*:*:*:*:*:*
ciscocatalyst_sd-wan_manager20.5cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.5:*:*:*:*:*:*:*
ciscocatalyst_sd-wan_manager20.6cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.6:*:*:*:*:*:*:*
ciscosd-wan_vmanage*cpe:2.3:a:cisco:sd-wan_vmanage:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	catalyst_sd-wan_manager	*	cpe:2.3:a:cisco:catalyst_sd-wan_manager::::::::
cisco	catalyst_sd-wan_manager	20.5	cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.5:::::::*
cisco	catalyst_sd-wan_manager	20.6	cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.6:::::::*
cisco	sd-wan_vmanage	*	cpe:2.3:a:cisco:sd-wan_vmanage::::::::

CNA Affected

[
  {
    "product": "Cisco SD-WAN vManage",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-jOsuRJCc

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

33.1%

JSON

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