CVE-2020-15671

lowpriority · track · 12EPSS 0.005 · 42 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.49% (42nd) EPSS

CVSS 2.6 · low

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

When typing in a password under certain conditions, a race may have occured where the InputContext was not being correctly set for the input field, resulting in the typed password being saved to the keyboard dictionary. This vulnerability affects Firefox for Android < 80.

cvss

Technical severity, 0–10. One row per scoring source.

3.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.02.6lowAV:N/AC:H/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 4.9 · impact 2.9

v3.13.1lowCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 1.6 · impact 1.4

v3.12.9lowCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-362USprimary

affected products (2)

Products and version ranges known to be affected.

Mozilla Firefox for Androidunspecified → 80enisa_euvdEU
mozilla firefox mobile< 80.0nvdUScpe:2.3:a:mozilla:firefox_mobile:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-10-01modified 2026-08-19

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+23532 more

references (8)

External citations — patches, advisories, analysis.

https://bugzilla.mozilla.org/show_bug.cgi?id=1653862 cnnvd
https://nvd.nist.gov/vuln/detail/CVE-2020-15671 cnnvd
https://www.mozilla.org/en-US/security/advisories/mfsa2020-39/Patchcnnvd
https://www.mozilla.org/security/advisories/mfsa2020-39/cnnvd
https://bugzilla.mozilla.org/show_bug.cgi?id=1653862 enisa_euvd
https://www.mozilla.org/security/advisories/mfsa2020-39/enisa_euvd
https://bugzilla.mozilla.org/show_bug.cgi?id=1653862Issue TrackingPermissions RequiredVendor Advisorynvd
https://www.mozilla.org/security/advisories/mfsa2020-39/Release NotesVendor Advisorynvd

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