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MitreCVE-2021-45876

HistoryMar 21, 2022 - 11:15 a.m.

CVE-2021-45876

2022-03-2111:15:10

CWE-77

mitre

web.nvd.nist.gov

cve-2021-45876

garo wallbox

command injection

unauthenticated

firmware

security vulnerability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

9.7

Confidence

High

EPSS

0.001

Percentile

44.7%

JSON

Multiple versions of GARO Wallbox GLB/GTB/GTC are affected by unauthenticated command injection. The url parameter of the function module downloadAndUpdate is vulnerable to an command Injection. Unfiltered user input is used to generate code which then gets executed when downloading new firmware.

Affected configurations

Nvd

Node

garowallbox_gtbMatch-

AND

garowallbox_gtb_firmwareRange≤185

Node

garowallbox_gtcMatch-

AND

garowallbox_gtc_firmwareRange≤185

Node

garowallbox_glbMatch-

AND

garowallbox_glb_firmwareRange≤185

VendorProductVersionCPE
garowallbox_gtb-cpe:2.3:h:garo:wallbox_gtb:-:*:*:*:*:*:*:*
garowallbox_gtb_firmware*cpe:2.3:o:garo:wallbox_gtb_firmware:*:*:*:*:*:*:*:*
garowallbox_gtc-cpe:2.3:h:garo:wallbox_gtc:-:*:*:*:*:*:*:*
garowallbox_gtc_firmware*cpe:2.3:o:garo:wallbox_gtc_firmware:*:*:*:*:*:*:*:*
garowallbox_glb-cpe:2.3:h:garo:wallbox_glb:-:*:*:*:*:*:*:*
garowallbox_glb_firmware*cpe:2.3:o:garo:wallbox_glb_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
garo	wallbox_gtb	-	cpe:2.3:h:garo:wallbox_gtb:-:::::::*
garo	wallbox_gtb_firmware	*	cpe:2.3:o:garo:wallbox_gtb_firmware::::::::
garo	wallbox_gtc	-	cpe:2.3:h:garo:wallbox_gtc:-:::::::*
garo	wallbox_gtc_firmware	*	cpe:2.3:o:garo:wallbox_gtc_firmware::::::::
garo	wallbox_glb	-	cpe:2.3:h:garo:wallbox_glb:-:::::::*
garo	wallbox_glb_firmware	*	cpe:2.3:o:garo:wallbox_glb_firmware::::::::

References

github.com/delikely/advisory/tree/main/GARO

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

9.7

Confidence

High

EPSS

0.001

Percentile

44.7%

JSON

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