CVE-2022-25227

Thinfinity VNC v4.0.0.1 contains a Cross-Origin Resource Sharing (CORS) vulnerability which can allow an unprivileged remote attacker, if they can trick a user into browse malicious site, to obtain an 'ID' that can be used to send websocket requests and achieve RCE.

CVSS v3.1

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

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

0.66% chance of exploitation in the next 30 days, 49th percentile

Published

2022-05-20

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://fluidattacks.com/advisories/clapton/

References

• CVE Record
• NVD entry

Related

• CVE-2022-25226
• CVE-2022-25228
• CVE-2022-25225
• CVE-2022-25229
• CVE-2022-25224
• CVE-2022-2523