Veritas NetBackup up to 8.2 pbx_exchange Registration path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Veritas NetBackup up to 8.2. This impacts an unknown function of the component pbx_exchange Registration Handler. Executing a manipulation can lead to path traversal. This vulnerability is tracked as CVE-2022-42308. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Veritas NetBackup up to 8.2 (Backup Software). This vulnerability affects some unknown functionality of the component pbx_exchange Registration Handler. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in Veritas NetBackup through 8.2 and related Veritas products. An attacker with local access can delete arbitrary files by leveraging a path traversal in the pbx_exchange registration code.

The weakness was disclosed 10/03/2022. The advisory is available at veritas.com. This vulnerability was named CVE-2022-42308 since 10/03/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

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

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 9.0
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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

10/03/2022 🔍
10/03/2022 +0 days 🔍
10/03/2022 +0 days 🔍
10/30/2022 +27 days 🔍

Sourcesinfo

Advisory: veritas.com
Status: Confirmed

CVE: CVE-2022-42308 (🔍)
GCVE (CVE): GCVE-0-2022-42308
GCVE (VulDB): GCVE-100-210142

Entryinfo

Created: 10/03/2022 21:08
Updated: 10/30/2022 07:13
Changes: 10/03/2022 21:08 (39), 10/30/2022 07:13 (21)
Complete: 🔍
Cache ID: 216::103

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