CVE-2024-6963 - Tenda O3 formexeCommand stack-based overflow

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HIGH

Tenda O3 formexeCommand stack-based overflow

Published Jul 22, 2024

8.7

HIGH

CVSS 4.0

EPSS 1.33%

Description

A vulnerability, which was classified as critical, has been found in Tenda O3 1.0.0.10. This issue affects the function formexeCommand. The manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-272117 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Vendor Tenda Product O3 Default
n/a
- Version
  1.0.0.10
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Tenda

n/a

Version	Status	Constraints
1.0.0.10	affected	-

Vendor Tenda Product O3v2 Firmware Default
n/a
- Version
  1.0.0.10
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Tenda

O3v2 Firmware

n/a

Version	Status	Constraints
1.0.0.10	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-121

CWE-787

Out-of-bounds Write

References (5)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-47947
Advisory
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/O3V2.0/formexeCommand.md
exploit
https://vuldb.com/?ctiid.272117
signaturepermissions-requiredPermissions Required
https://vuldb.com/?id.272117
vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.374584
third-party-advisoryThird Party AdvisoryVDB Entry

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-47947		Advisory
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/O3V2.0/formexeCommand.md		exploit
https://vuldb.com/?ctiid.272117		signaturepermissions-requiredPermissions Required
https://vuldb.com/?id.272117		vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.374584		third-party-advisoryThird Party AdvisoryVDB Entry