Zaver up to 2020-12-15 pathname traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability was found in Zaver up to 2020-12-15. It has been rated as critical. This issue affects an unknown function. The manipulation with an unknown input leads to a pathname traversal vulnerability. Using CWE to declare the problem leads to CWE-21. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Zaver through 2020-12-15 allows directory traversal via the GET /.. substring.

The weakness was released 08/28/2022 as 22. It is possible to read the advisory at The identification of this vulnerability is CVE-2022-38794. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.




CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Pathname traversal
CWE: CWE-21 / CWE-22
ATT&CK: T1006

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍


08/27/2022 🔍
08/27/2022 +0 days 🔍
08/28/2022 +0 days 🔍
10/02/2022 +35 days 🔍


Advisory: 22
Status: Confirmed

CVE: CVE-2022-38794 (🔍)


Created: 08/28/2022 01:38 AM
Updated: 10/02/2022 04:11 PM
Changes: 08/28/2022 01:38 AM (36), 10/02/2022 04:04 PM (1), 10/02/2022 04:11 PM (11)
Complete: 🔍


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