Vulnerability Monitor

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CVE-2020-12878

Digi ConnectPort X2e before 3.2.30.6 allows an attacker to escalate privileges from the python user to root via a symlink attack that uses chown, related to /etc/init.d/S50dropbear.sh and the /WEB/python/.ssh directory.

Published

2021-02-18T00:15:17.263

Last Modified

2024-11-21T05:00:28.623

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-59

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	digi	connectport_x2e_firmware	< 3.2.30.6	Yes
Hardware	digi	connectport_x2e	-	No

References

https://github.com/fireeye/Vulnerability-Disclosures Third Party Advisory ([email protected])
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2020-0020/FEYE-2020-0020.md Exploit, Third Party Advisory ([email protected])
https://www.digi.com/support/productdetail?pid=5570 Release Notes, Vendor Advisory ([email protected])
https://github.com/fireeye/Vulnerability-Disclosures Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2020-0020/FEYE-2020-0020.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.digi.com/support/productdetail?pid=5570 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)