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Vulnerability details: VCID-xyb6-n7wt-aaac
Vulnerability ID VCID-xyb6-n7wt-aaac
Aliases CVE-2021-29983
Summary Firefox for Android could get stuck in fullscreen mode and not exit it even after normal interactions that should cause it to exit. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 91.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00081 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00257 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.0027 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00274 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00292 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
epss 0.00644 https://api.first.org/data/v1/epss?cve=CVE-2021-29983
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2021-29983
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2021-29983
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2021-29983
archlinux High https://security.archlinux.org/AVG-2271
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2021-33
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-29983
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-29983
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-29983
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

Exploit Prediction Scoring System (EPSS)
Percentile 0.35780
EPSS Score 0.00081
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.