Telephony has an improper input validation vulnerability

published 2024-04-02 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-26117

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits: 0; none known

in OpenHarmony v3.2.4 and prior versions allow a local attacker arbitrary code execution in any apps through improper input.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-04-02)

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
NVD	3.1	8.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

OpenHarmony OpenHarmony

Classification

Weakness

CWE-20 Improper Input Validation

References

gitee.com /openharmony/security/blob/master/zh/security-disclosure/2024/2024-04.md
vendor-advisory

Sources

CVE List CVE-2024-29074
NVD CVE-2024-29074

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Summary