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.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

1.24% chance of exploitation in the next 30 days, 67th percentile

Published

2022-03-30

Updated

2026-07-09

Proof-of-concept exploits (1)

• https://hackmd.io/Ynwm8NnQSiK0xm7QKuNteg

References

• CVE Record
• NVD entry

Related

• CVE-2021-46009
• CVE-2021-46013
• CVE-2021-46008
• CVE-2021-46019
• CVE-2021-46007
• CVE-2021-46020