CVE-2024-49421

Path traversal in Quick Share Agent prior to version 3.5.14.47 in Android 12, 3.5.19.41 in Android 13, and 3.5.19.42 in Android 14 allows adjacent attackers to write file in arbitrary location.

Published: 2024-12-03 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-49421 is rated Low Risk (26.7/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.35%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-49421

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-28 0.34% 0.35% +0.01%
2 2026-06-15 0.21% 0.34% +0.13%
3 2026-05-24 — 0.21% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-49421

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.3 3.1 MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Click to expand
Attack vector (AV:A)
Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 1.4 [email protected]

Weakness enumeration for CVE-2024-49421

Affected software / configurations for CVE-2024-49421

Vendor Product Version Raw CPE
samsung quick_share < 3.5.19.41 cpe:2.3:a:samsung:quick_share:*:*:*:*:*:*:*:*
samsung quick_share < 3.5.19.42 cpe:2.3:a:samsung:quick_share:*:*:*:*:*:*:*:*
samsung quick_share < 3.5.14.47 cpe:2.3:a:samsung:quick_share:*:*:*:*:*:*:*:*

References for CVE-2024-49421

cvelogic Threat Intelligence