NEC Aterm WG2200HP path traversal

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in NEC Aterm WG2200HP. The affected element is an unknown function. This manipulation causes path traversal. This vulnerability appears as CVE-2023-3330. There is no available exploit.

Detailsinfo

A vulnerability was found in NEC Aterm WG2200HP (affected version unknown). It has been declared as critical. Affected by this vulnerability is an unknown functionality. 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. The summary by CVE is:

Improper Limitation of a Pathname to a Restricted Directory vulnerability in NEC Corporation Aterm WG2200HP all versions allows a attacker to obtain specific files in the product .

The weakness was presented 06/28/2023. The advisory is shared at jpn.nec.com. This vulnerability is known as CVE-2023-3330 since 06/20/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

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

NVD Base Score: 4.3
NVD Vector: 🔍

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: No
Local: No
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

06/20/2023 🔍
06/28/2023 +8 days 🔍
06/28/2023 +0 days 🔍
07/20/2023 +22 days 🔍

Sourcesinfo

Advisory: jpn.nec.com
Status: Confirmed

CVE: CVE-2023-3330 (🔍)
GCVE (CVE): GCVE-0-2023-3330
GCVE (VulDB): GCVE-100-232513

Entryinfo

Created: 06/28/2023 08:02
Updated: 07/20/2023 12:20
Changes: 06/28/2023 08:02 (36), 07/20/2023 12:20 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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