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[email protected]NVD:CVE-2022-28373

HistoryJul 14, 2022 - 1:15 p.m.

CVE-2022-28373

2022-07-1413:15:08

CWE-78

[email protected]

web.nvd.nist.gov

verizon

home

lvskihp

indoorunit

idu

remote code execution

root

network

json listener

shell metacharacters

lua

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

EPSS

0.008

Percentile

82.0%

JSON

Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 does not properly sanitize user-controlled parameters within the crtcreadpartition function of the crtcrpc JSON listener in /usr/lib/lua/luci/crtc.lua. A remote attacker on the local network can inject shell metacharacters to achieve remote code execution as root.

Affected configurations

Nvd

Node

verizonlvskihp_indoorunit_firmwareMatch3.4.66.162

AND

verizonlvskihp_indoorunitMatch-

VendorProductVersionCPE
verizonlvskihp_indoorunit_firmware3.4.66.162cpe:2.3:o:verizon:lvskihp_indoorunit_firmware:3.4.66.162:*:*:*:*:*:*:*
verizonlvskihp_indoorunit-cpe:2.3:h:verizon:lvskihp_indoorunit:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
verizon	lvskihp_indoorunit_firmware	3.4.66.162	cpe:2.3:o:verizon:lvskihp_indoorunit_firmware:3.4.66.162:::::::*
verizon	lvskihp_indoorunit	-	cpe:2.3:h:verizon:lvskihp_indoorunit:-:::::::*

References

github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md

www.verizon.com/info/reportsecurityvulnerability/

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

EPSS

0.008

Percentile

82.0%

JSON

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