CVE-2022-22995
CRITICALCVSS 9.8/10EPSS 2.66%
Last modified
CVE-2022-22995 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The combination of primitives offered by SMB and AFP in their default configuration allows the arbitrary writing of files. By exploiting these combination of primitives, an attacker can execute arbitrary code.. EPSS estimates a 2.66% chance of exploitation in the next 30 days.
Description
The combination of primitives offered by SMB and AFP in their default configuration allows the arbitrary writing of files. By exploiting these combination of primitives, an attacker can execute arbitrary code.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Westerndigital | My Cloud Pr2100 Firmware | < 5.19.117 |
| Westerndigital | My Cloud Pr4100 Firmware | < 5.19.117 |
| Westerndigital | My Cloud Ex4100 Firmware | < 5.19.117 |
| Westerndigital | My Cloud Ex2 Ultra Firmware | < 5.19.117 |
| Westerndigital | My Cloud Mirror Gen 2 Firmware | < 5.19.117 |
| Westerndigital | My Cloud Dl2100 Firmware | < 5.19.117 |
| Westerndigital | My Cloud Dl4100 Firmware | < 5.19.117 |
| Westerndigital | My Cloud Ex2100 Firmware | < 5.19.117 |
| Westerndigital | My Cloud Firmware | < 5.19.117 |
| Westerndigital | Wd Cloud Firmware | < 5.19.117 |
| Westerndigital | My Cloud Home Firmware | < 7.16-220 |
| Netatalk | Netatalk | < 3.1.18 |
| Fedoraproject | Fedora | 37 |
| Fedoraproject | Fedora | 38 |
| Fedoraproject | Fedora | 39 |
References
- https://security.gentoo.org/glsa/202311-02Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202311-02Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-22995?
The combination of primitives offered by SMB and AFP in their default configuration allows the arbitrary writing of files. By exploiting these combination of primitives, an attacker can execute arbitrary code.
How severe is CVE-2022-22995?
CVE-2022-22995 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.66% probability of exploitation in the next 30 days.
How do I fix CVE-2022-22995?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-22995?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST