Vulnerability Details : CVE-2022-43449
OpenHarmony-v3.1.2 and prior versions had an Arbitrary file read vulnerability via download_server. Local attackers can install an malicious application on the device and reveal any file from the filesystem that is accessible to download_server service which run with UID 1000.
Vulnerability category: Input validation
Products affected by CVE-2022-43449
- cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-43449
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-43449
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST | |
|
6.2
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.5
|
3.6
|
OpenHarmony |
CWE ids for CVE-2022-43449
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: scy@openharmony.io (Secondary)
-
The product makes files or directories accessible to unauthorized actors, even though they should not be.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-43449
-
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md
en/security-disclosure/2022/2022-11.md ยท OpenHarmony/security - GiteeThird Party Advisory
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