Vulnerability Monitor

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CVE-2021-42913

The SyncThru Web Service on Samsung SCX-6x55X printers allows an attacker to gain access to a list of SMB users and cleartext passwords by reading the HTML source code. Authentication is not required.

Published

2021-12-20T09:15:06.640

Last Modified

2024-11-21T06:28:18.043

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-522

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	samsung	syncthru_web_service	-	Yes
Hardware	samsung	scx-6555	-	No
Hardware	samsung	scx-6555n	-	No

References

https://medium.com/%40windsormoreira/samsung-printer-scx-6x55x-improper-access-control-cve-2021-42913-bd50837e5e9a ([email protected])
https://security.samsungmobile.com/securityUpdate.smsb Vendor Advisory ([email protected])
https://medium.com/%40windsormoreira/samsung-printer-scx-6x55x-improper-access-control-cve-2021-42913-bd50837e5e9a (af854a3a-2127-422b-91ae-364da2661108)
https://security.samsungmobile.com/securityUpdate.smsb Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)