High severity8.8NVD Advisory· Published Nov 23, 2022· Updated Jun 17, 2026
CVE-2020-23592
CVE-2020-23592
Description
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.
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Affected products
3Hardware V2.2, Firmware OP_V3.3.1-191028+ 1 more
- (no CPE)range: Hardware V2.2, Firmware OP_V3.3.1-191028
- (no CPE)
- cpe:2.3:o:optilinknetwork:op-xt71000n_firmware:3.3.1-191028:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
News mentions
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