CVE-2018-20503 EXPLOIT
6.1
MEDIUM · CVSS 3.0 · EPSS 3.9% (pctl 90)
Patch early
A public exploit exists.
Description
Allied Telesis 8100L/8 devices allow XSS via the edit-ipv4_interface.php vlanid or subnet_mask parameter.
Scoring
| CVSS | 6.1 (MEDIUM, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| EPSS | 3.9% — more likely to be exploited than 90% of all CVEs |
| Weakness | CWE-79 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2019-05-07 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| alliedtelesis | 8100l\/8 |
| alliedtelesis | 8100l\/8 firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | SirsiDynix e-Library 3.5.x - Cross-Site Scripting | 2019-01-24 |
References
- http://packetstormsecurity.com/files/151327/SirsiDynix-e-Library-3.5.x-Cross-Site-Scripting.html
- https://pentest.com.tr/exploits/Allied-Telesis-8100L-8-Cross-Site-Scripting.html
- https://www.exploit-db.com/exploits/46237/
- http://packetstormsecurity.com/files/151327/SirsiDynix-e-Library-3.5.x-Cross-Site-Scripting.html
- https://pentest.com.tr/exploits/Allied-Telesis-8100L-8-Cross-Site-Scripting.html
- https://www.exploit-db.com/exploits/46237/
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