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CiscoCVE-2021-1292

HistoryFeb 04, 2021 - 5:15 p.m.

CVE-2021-1292

2021-02-0417:15:15

CWE-472

cisco

web.nvd.nist.gov

cisco

small business

vpn routers

vulnerability

cve-2021-1292

nvd

security

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

66.3%

JSON

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code as the root user on an affected device. These vulnerabilities exist because HTTP requests are not properly validated. An attacker could exploit these vulnerabilities by sending a crafted HTTP request to the web-based management interface of an affected device. A successful exploit could allow the attacker to remotely execute arbitrary code on the device.

Affected configurations

Nvd

Node

ciscorv160w_wireless-ac_vpn_router_firmwareRange<1.0.01.02

AND

ciscorv160w_wireless-ac_vpn_routerMatch-

Node

ciscorv260_vpn_router_firmwareRange<1.0.01.02

AND

ciscorv260_vpn_routerMatch-

Node

ciscorv260p_vpn_router_with_poe_firmwareRange<1.0.01.02

AND

ciscorv260p_vpn_router_with_poeMatch-

Node

ciscorv260w_wireless-ac_vpn_router_firmwareRange<1.0.01.02

AND

ciscorv260w_wireless-ac_vpn_routerMatch-

Node

ciscorv160_vpn_router_firmwareRange<1.0.01.02

AND

ciscorv160_vpn_routerMatch-

VendorProductVersionCPE
ciscorv160w_wireless-ac_vpn_router_firmware*cpe:2.3:o:cisco:rv160w_wireless-ac_vpn_router_firmware:*:*:*:*:*:*:*:*
ciscorv160w_wireless-ac_vpn_router-cpe:2.3:h:cisco:rv160w_wireless-ac_vpn_router:-:*:*:*:*:*:*:*
ciscorv260_vpn_router_firmware*cpe:2.3:o:cisco:rv260_vpn_router_firmware:*:*:*:*:*:*:*:*
ciscorv260_vpn_router-cpe:2.3:h:cisco:rv260_vpn_router:-:*:*:*:*:*:*:*
ciscorv260p_vpn_router_with_poe_firmware*cpe:2.3:o:cisco:rv260p_vpn_router_with_poe_firmware:*:*:*:*:*:*:*:*
ciscorv260p_vpn_router_with_poe-cpe:2.3:h:cisco:rv260p_vpn_router_with_poe:-:*:*:*:*:*:*:*
ciscorv260w_wireless-ac_vpn_router_firmware*cpe:2.3:o:cisco:rv260w_wireless-ac_vpn_router_firmware:*:*:*:*:*:*:*:*
ciscorv260w_wireless-ac_vpn_router-cpe:2.3:h:cisco:rv260w_wireless-ac_vpn_router:-:*:*:*:*:*:*:*
ciscorv160_vpn_router_firmware*cpe:2.3:o:cisco:rv160_vpn_router_firmware:*:*:*:*:*:*:*:*
ciscorv160_vpn_router-cpe:2.3:h:cisco:rv160_vpn_router:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	rv160w_wireless-ac_vpn_router_firmware	*	cpe:2.3:o:cisco:rv160w_wireless-ac_vpn_router_firmware::::::::
cisco	rv160w_wireless-ac_vpn_router	-	cpe:2.3:h:cisco:rv160w_wireless-ac_vpn_router:-:::::::*
cisco	rv260_vpn_router_firmware	*	cpe:2.3:o:cisco:rv260_vpn_router_firmware::::::::
cisco	rv260_vpn_router	-	cpe:2.3:h:cisco:rv260_vpn_router:-:::::::*
cisco	rv260p_vpn_router_with_poe_firmware	*	cpe:2.3:o:cisco:rv260p_vpn_router_with_poe_firmware::::::::
cisco	rv260p_vpn_router_with_poe	-	cpe:2.3:h:cisco:rv260p_vpn_router_with_poe:-:::::::*
cisco	rv260w_wireless-ac_vpn_router_firmware	*	cpe:2.3:o:cisco:rv260w_wireless-ac_vpn_router_firmware::::::::
cisco	rv260w_wireless-ac_vpn_router	-	cpe:2.3:h:cisco:rv260w_wireless-ac_vpn_router:-:::::::*
cisco	rv160_vpn_router_firmware	*	cpe:2.3:o:cisco:rv160_vpn_router_firmware::::::::
cisco	rv160_vpn_router	-	cpe:2.3:h:cisco:rv160_vpn_router:-:::::::*

CNA Affected

[
  {
    "product": "Cisco Small Business RV Series Router Firmware",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv160-260-rce-XZeFkNHf

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

66.3%

JSON

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