Missing access control in the backup system of Telesoft VitalPBX before 3.2.1 allows attackers to access the PJSIP and SIP extension creden…

published 2022-06-24 4y ago modified 2026-07-09 4mo ago also EUVD-2022-33672

cvss: 4.9; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

Missing access control in the backup system of Telesoft VitalPBX before 3.2.1 allows attackers to access the PJSIP and SIP extension credentials, cryptographic keys and voicemails files via unspecified vectors.

Patch / fix

fixed in 1

vitalpbx vitalpbx 3.2.1

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Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

arsouyes.org https://www.arsouyes.org/blog/2022/2022-06-30-VitalPBX-0day referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:P/I:N/A:N

Classification

Weakness

CWE-330 Use of Insufficiently Random Values

References

arsouyes.org /blog/2022/2022-06-30-VitalPBX-0day
exploit, third-party-advisory

Sources

CVE List CVE-2022-29330
NVD CVE-2022-29330

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