CVE-2021-47849
CVE-2021-47849 is a medium-severity vulnerability in Yodinfo Mini Mouse with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: Medium (CVSS 3.x base score 6.2)
- CVSS v4: 8.7
- EPSS exploit prediction: 1% (47th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-3642
- Weakness: CWE-22
- Affected product: Yodinfo Mini Mouse
- Published:
- Last modified:
Description
Mini Mouse 9.3.0 contains a path traversal vulnerability that allows attackers to access sensitive system directories through the device information endpoint. Attackers can retrieve file lists from system directories like /usr, /etc, and /var by manipulating file path parameters in API requests.
Frequently asked questions
- What is CVE-2021-47849?
- Mini Mouse 9.3.0 contains a path traversal vulnerability that allows attackers to access sensitive system directories through the device information endpoint. Attackers can retrieve file lists from system directories like /usr, /etc, and /var by manipulating file path parameters in API requests.
- How severe is CVE-2021-47849?
- CVE-2021-47849 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-47849 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-47849?
- CVE-2021-47849 affects Yodinfo Mini Mouse. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-47849?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2021-47849 have an EU (EUVD) identifier?
- Yes. CVE-2021-47849 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3642.
- When was CVE-2021-47849 published?
- CVE-2021-47849 was published on 2026-01-21 and last updated on 2026-06-17.
References
- https://apps.apple.com/us/app/mini-mouse-remote-control/id914250948
- https://www.exploit-db.com/exploits/49747
- https://www.vulncheck.com/advisories/mini-mouse-local-file-inclusion-path-traversal
Affected products (1)
- cpe:2.3:a:yodinfo:mini_mouse:9.3.0:*:*:*:*:*:*:*
More vulnerabilities in Yodinfo Mini Mouse
- CVE-2021-47851 — Critical (CVSS 9.8): Mini Mouse 9.2.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary commands…
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