CVE-2021-40003: huawei harmonyos Path Traversal
CVSS: 5.3v3.1MediumModified
Published 07-01-2022Last modified 04-08-2024
Vulnerability summary
CVE-2021-40003 is a medium (CVSS 5.3) Path Traversal vulnerability in huawei harmonyos. EPSS estimates a 0.65% chance of exploitation in the next 30 days, higher than 50.3% of scored vulnerabilities.
CVSS score
5.3/10
010
Medium · v3.1 (NVD)EPSS score
0.65%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 07-01-2022PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
HwPCAssistant has a path traversal vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 5.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NSourcesSingle source
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
0.65%
Chance of exploitation in the next 30 days
Percentile
50%
Versus all other CVEs
30-day change
0.00 pp
From 0.65% on 21-09-2026
21-09-202621-10-2026
EPSS score0.65%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Huawei1 product
- harmonyos2.0 | < 2.0
1 vendor · 1 product
References
1 links- device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718X Refsource MISCVendor Advisory