Lucene search

CiscoCVE-2020-3372

HistoryJul 16, 2020 - 6:15 p.m.

CVE-2020-3372

2020-07-1618:15:18

CWE-400

cisco

web.nvd.nist.gov

cisco

sd-wan

vmanage

vulnerability

dos

nvd

cve-2020-3372

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

44.2%

JSON

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to consume excessive system memory and cause a denial of service (DoS) condition on an affected system. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a large number of crafted HTTP requests to the affected web-based management interface. A successful exploit could allow the attacker to exhaust system memory, which could cause the system to stop processing new connections and could result in a DoS condition.

Affected configurations

Nvd

Node

ciscosd-wan_firmwareRange<19.2.3

ciscosd-wan_firmwareRange20.1.0–20.1.12

AND

cisco1100-4g_integrated_services_routerMatch-

cisco1100-4gltegb_integrated_services_routerMatch-

cisco1100-4gltena_integrated_services_routerMatch-

cisco1100-6g_integrated_services_routerMatch-

ciscovedge_100Match-

ciscovedge_1000Match-

ciscovedge_100bMatch-

ciscovedge_100mMatch-

ciscovedge_100wmMatch-

ciscovedge_2000Match-

ciscovedge_5000Match-

VendorProductVersionCPE
ciscosd-wan_firmware*cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
cisco1100-4g_integrated_services_router-cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:*
cisco1100-4gltegb_integrated_services_router-cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:*:*:*:*:*:*:*
cisco1100-4gltena_integrated_services_router-cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:*:*:*:*:*:*:*
cisco1100-6g_integrated_services_router-cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:*
ciscovedge_100-cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*
ciscovedge_1000-cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:*
ciscovedge_100b-cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:*
ciscovedge_100m-cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:*
ciscovedge_100wm-cpe:2.3:h:cisco:vedge_100wm:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	sd-wan_firmware	*	cpe:2.3:o:cisco:sd-wan_firmware::::::::
cisco	1100-4g_integrated_services_router	-	cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:::::::*
cisco	1100-4gltegb_integrated_services_router	-	cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:::::::*
cisco	1100-4gltena_integrated_services_router	-	cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:::::::*
cisco	1100-6g_integrated_services_router	-	cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:::::::*
cisco	vedge_100	-	cpe:2.3:h:cisco:vedge_100:-:::::::*
cisco	vedge_1000	-	cpe:2.3:h:cisco:vedge_1000:-:::::::*
cisco	vedge_100b	-	cpe:2.3:h:cisco:vedge_100b:-:::::::*
cisco	vedge_100m	-	cpe:2.3:h:cisco:vedge_100m:-:::::::*
cisco	vedge_100wm	-	cpe:2.3:h:cisco:vedge_100wm:-:::::::*

Rows per page:

1-10 of 121

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-emvman-3y6LuTcZ

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

44.2%

JSON

Related for CVE-2020-3372