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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6.5$0-$5k0.00

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 github.com. 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.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv3info

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: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

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

Sourcesinfo

Advisory: 22
Status: Confirmed

CVE: CVE-2022-38794 (🔍)

Entryinfo

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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