PT-2019-10095 · Allied Telesis · Allied Telesis 8100L/8

Akkus + 1 · Published 2019-05-07 · Updated 2019-05-08 · CVE-2018-20503

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions: Allied Telesis 8100L/8 devices (affected versions not specified)

Description: The issue allows for cross-site scripting (XSS) attacks. This is possible due to the lack of proper input validation in the vlanid or subnet mask parameters within the edit-ipv4 interface.php endpoint.

Recommendations: For Allied Telesis 8100L/8 devices, as a temporary workaround, consider restricting access to the edit-ipv4 interface.php endpoint until a patch is available. Avoid using the vlanid or subnet mask parameters in this endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-20503

Affected Products

Allied Telesis 8100L/8

References · 4

• 🔥 https://pentest.com.tr/exploits/Allied-Telesis-8100L-8-Cross-Site-Scripting.html · Exploit
• 🔥 https://exploit-db.com/exploits/46237 · Exploit
• 🔥 http://packetstormsecurity.com/files/151327/SirsiDynix-e-Library-3.5.x-Cross-Site-Scripting.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-20503 · Security Note