By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original domain. *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-19501 | By attempting to connect a website using an unresponsive port, an attacker could have controlled the content of a tab while the URL bar displayed the original domain. *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 19 Aug 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla firefox Mobile
|
|
| CPEs | cpe:2.3:a:mozilla:firefox_mobile:*:*:*:*:*:android:*:* | |
| Vendors & Products |
Mozilla firefox
|
Mozilla firefox Mobile
|
Projects
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-04T16:03:23.207Z
Reserved: 2020-10-12T00:00:00.000Z
Link: CVE-2020-26977
No data.
Status : Modified
Published: 2021-01-07T14:15:12.237
Modified: 2026-08-19T15:29:21.807
Link: CVE-2020-26977
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD