ownCloud core up to 10.13.0 improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability was found in ownCloud core up to 10.13.0 and classified as critical. This issue affects some unknown processing. Such manipulation leads to improper authentication. This vulnerability is uniquely identified as CVE-2023-49105. The attack can be launched remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in ownCloud core up to 10.13.0 (Cloud Software). It has been rated as critical. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. This occurs because pre-signed URLs can be accepted even when no signing-key is configured for the owner of the files. The earliest affected version is 10.6.0.

The weakness was disclosed 11/22/2023. The advisory is available at owncloud.com. This vulnerability is handled as CVE-2023-49105 since 11/21/2023. The technical details are unknown and an exploit is not available.

Upgrading to version 10.13.1 eliminates this vulnerability.

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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: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: core 10.13.1

Timelineinfo

11/21/2023 🔍
11/22/2023 +1 days 🔍
11/22/2023 +0 days 🔍
11/22/2023 +0 days 🔍

Sourcesinfo

Advisory: owncloud.com
Status: Confirmed

CVE: CVE-2023-49105 (🔍)
GCVE (CVE): GCVE-0-2023-49105
GCVE (VulDB): GCVE-100-245942

Entryinfo

Created: 11/22/2023 07:08
Changes: 11/22/2023 07:08 (50)
Complete: 🔍
Cache ID: 216::103

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