CVE-2020-23592

A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-191028 allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack to Reset ONU to Factory Default through ' /mgm_dev_reset.asp.' Resetting to default leads to Escalation of Privileges by logging-in with default credentials.

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 v3.1

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

EPSS

0.53% chance of exploitation in the next 30 days, 43th percentile

Published

2022-11-23

Updated

2025-04-29

Proof-of-concept exploits (1)

• huzaifahussain98/CVE-2020-235920★ · 2022-11-20

References

• CVE Record
• NVD entry

Related

• CVE-2019-17525
• CVE-2020-23582
• CVE-2020-23583
• CVE-2020-23584
• CVE-2020-23585
• CVE-2020-23586