CVE-2021-34795

Multiple vulnerabilities in the web-based management interface of the Cisco Catalyst Passive Optical Network (PON) Series Switches Optical Network Terminal (ONT) could allow an unauthenticated, remote attacker to perform the following actions: Log in with a default credential if the Telnet protocol is enabled Perform command injection Modify the configuration For more information about these vulnerabilities, see the Details section of this advisory.
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-1p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_pon_switch_cgp-ont-1p:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-4p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_pon_switch_cgp-ont-4p:*:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-4pvc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_pon_switch_cgp-ont-4pvc:*:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-4tvcw_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_pon_switch_cgp-ont-4tvcw:*:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-4pv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_pon_switch_cgp-ont-4pv:*:*:*:*:*:*:*:*

Information

Published : 2021-11-04 09:15

Updated : 2022-04-25 10:28


NVD link : CVE-2021-34795

Mitre link : CVE-2021-34795


JSON object : View

CWE
CWE-1188

Insecure Default Initialization of Resource

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Products Affected

cisco

  • catalyst_pon_switch_cgp-ont-1p
  • catalyst_pon_switch_cgp-ont-4p_firmware
  • catalyst_pon_switch_cgp-ont-4pv_firmware
  • catalyst_pon_switch_cgp-ont-1p_firmware
  • catalyst_pon_switch_cgp-ont-4p
  • catalyst_pon_switch_cgp-ont-4tvcw_firmware
  • catalyst_pon_switch_cgp-ont-4pvc
  • catalyst_pon_switch_cgp-ont-4pvc_firmware
  • catalyst_pon_switch_cgp-ont-4pv
  • catalyst_pon_switch_cgp-ont-4tvcw