PT-2022-8681 · Optilink · Optilink Op-Xt71000N

Disguised_Noob + 1 · Published 2022-11-23 · Updated 2025-04-25 · CVE-2020-23588

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions OPTILINK OP-XT71000N Hardware Version: V2.2, Firmware Version: OP V3.3.1-191028

Description A vulnerability allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack to enable or disable ports and to change port numbers through the "/rmtacc.asp" API endpoint.

Recommendations For OPTILINK OP-XT71000N Hardware Version: V2.2, Firmware Version: OP V3.3.1-191028, as a temporary workaround, consider restricting access to the "/rmtacc.asp" API endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2020-23588

Affected Products

Optilink Op-Xt71000N

References · 6

• 🔥 https://github.com/huzaifahussain98/CVE-2020-23588 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-23588 · Security Note
• https://osv.dev/vulnerability/CVE-2020-23588 · Vendor Advisory
• https://t.me/cibsecurity/53396 · Telegram Post
• https://t.me/cvenotify/119884 · Telegram Post
• https://t.me/cvenotify/38288 · Telegram Post