CVE-2022-34900 json
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Access 6.5.3 (39313) Agent.
published 2022-07-18 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-37804
- cvss
- 7.8
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Access 6.5.3 (39313) Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Dispatcher service. The service loads an OpenSSL configuration file from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-15213.
Exploit prediction
0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Parallels Access
Classification
- Weakness
-
- CWE-427 Uncontrolled Search Path Element
References
-
kb.parallels.com
/en/129010
vendor-advisory
-
zerodayinitiative.com
/advisories/ZDI-22-945/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2022-34900
- NVD CVE-2022-34900
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