Medium severity · published Aug 10, 2020
CVE-2020-15649
Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked
5.5
CVSS
0.7%
EPSS
No
On KEV
Description
Given an installed malicious file picker application, an attacker was able to steal and upload local files of their choosing, regardless of the actually files picked. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.11.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Firefox Esr · Mozilla
before 68.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-15649
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-15649
Issue Tracking
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1475835%2C1652364
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2020-31/
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