Cybozu Garoon up to 4.6.3 path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Cybozu Garoon up to 4.6.3. This affects an unknown part. Executing a manipulation can lead to path traversal. This vulnerability appears as CVE-2018-0673. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Cybozu Garoon up to 4.6.3 (Groupware Software). It has been declared as critical. This vulnerability affects some 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. CVE summarizes:

Directory traversal vulnerability in Cybozu Garoon 3.5.0 to 4.6.3 allows authenticated attackers to read arbitrary files via unspecified vectors.

The bug was discovered 09/10/2018. The weakness was presented 11/15/2018 (Website). The advisory is available at jvn.jp. This vulnerability was named CVE-2018-0673 since 11/27/2017. The attack can be initiated remotely. A single authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 66 days. During that time the estimated underground price was around $0-$5k.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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

11/27/2017 🔍
09/10/2018 +287 days 🔍
11/15/2018 +66 days 🔍
11/15/2018 +0 days 🔍
11/16/2018 +1 days 🔍
04/13/2020 +514 days 🔍

Sourcesinfo

Vendor: cybozu-global.com

Advisory: jvn.jp
Status: Not defined

CVE: CVE-2018-0673 (🔍)
GCVE (CVE): GCVE-0-2018-0673
GCVE (VulDB): GCVE-100-126898

Entryinfo

Created: 11/16/2018 07:46
Updated: 04/13/2020 11:32
Changes: 11/16/2018 07:46 (56), 04/13/2020 11:32 (1)
Complete: 🔍
Cache ID: 216::103

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