Vulnerability Monitor

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CVE-2021-46010

Totolink A3100R V5.9c.4577 suffers from Use of Insufficiently Random Values via the web configuration. The SESSION_ID is predictable. An attacker can hijack a valid session and conduct further malicious operations.

Published

2022-03-30T23:15:07.947

Last Modified

2024-11-21T06:33:28.533

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-330

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	a3100r_firmware	5.9c.4577	Yes
Hardware	totolink	a3100r	-	No

References

http://a3100r.com Broken Link ([email protected])
http://totolink.com Vendor Advisory ([email protected])
https://hackmd.io/Ynwm8NnQSiK0xm7QKuNteg Exploit, Third Party Advisory ([email protected])
http://a3100r.com Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://totolink.com Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackmd.io/Ynwm8NnQSiK0xm7QKuNteg Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)