CVE-2023-49105
Quick assessment
Affected
n/a n/a
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ownCloud是美国ownCloud公司的一套个人云存储解决方案。 ownCloud core 10.6.0 到 10.13.0版本存在安全漏洞，该漏洞源于使用预签名 URL 可以绕过 WebDAV Api 身份验证。
In-the-Wild Activity Observed
cisa_kev · confirmed
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I. Basic Information for CVE-2023-49105
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ownCloud 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ownCloud是美国ownCloud公司的一套个人云存储解决方案。 ownCloud core 10.6.0 到 10.13.0版本存在安全漏洞，该漏洞源于使用预签名 URL 可以绕过 WebDAV Api 身份验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2023-49105
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | ownCloud exploits for CVE-2023-49105 | https://github.com/ambionics/owncloud-exploits | POC Details |
| 2 | 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. | https://github.com/projectdiscovery/nuclei-templates/blob/main/code/cves/2023/CVE-2023-49105.yaml | POC Details |
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Other References for CVE-2023-49105 (2)
Same Patch Batch · n/a · 2023-11-21 · 7 CVEs total
| CVE-2023-49103 | 10.0 CRITICAL | ownCloud 安全漏洞 |
| CVE-2023-49104 | 8.7 HIGH | ownCloud 安全漏洞 |
| CVE-2023-6238 | 6.7 MEDIUM | Kernel: nvme: memory corruption via unprivileged user passthrough |
| CVE-2023-45886 | F5 BIG-IP和BIG-IQ 安全漏洞 | |
| CVE-2023-46935 | EyouCms 安全漏洞 | |
| CVE-2023-48124 | SUP Online Shopping 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-49105
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