CVE-2024-7849— D-Link DNS-1550-04 photocenter_mgr.cgi cgi_create_album buffer overflow
Quick assessment
Affected
D-Link DNS-120
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
D-Link DNS Series和D-Link DNR Series都是中国友讯（D-Link）公司的产品。D-Link DNS Series是一系列 NAS 网络存储设备。D-Link DNR Series是一系列网络视频录像机。 D-Link多款产品存在安全漏洞，该漏洞源于文件/cgi-bin/photocenter_mgr.cgi的函数cgi_create_album对参数current_path的操纵会导致缓冲区溢出，从而允许远程发起攻击。受影响产品如下：DNS-120、DNR-202L、DNS
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-7849
Vulnerability Information
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Vulnerability Title
D-Link DNS-1550-04 photocenter_mgr.cgi cgi_create_album buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, was found in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20240814. This affects the function cgi_create_album of the file /cgi-bin/photocenter_mgr.cgi. The manipulation of the argument current_path leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DNS Series和D-Link DNR Series都是中国友讯（D-Link）公司的产品。D-Link DNS Series是一系列 NAS 网络存储设备。D-Link DNR Series是一系列网络视频录像机。 D-Link多款产品存在安全漏洞，该漏洞源于文件/cgi-bin/photocenter_mgr.cgi的函数cgi_create_album对参数current_path的操纵会导致缓冲区溢出，从而允许远程发起攻击。受影响产品如下：DNS-120、DNR-202L、DNS
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| D-Link | DNS-120 | 20240814 | - |
|
| D-Link | DNR-202L | 20240814 | - |
|
| D-Link | DNS-315L | 20240814 | - |
|
| D-Link | DNS-320 | 20240814 | - |
|
| D-Link | DNS-320L | 20240814 | - |
|
| D-Link | DNS-320LW | 20240814 | - |
|
| D-Link | DNS-321 | 20240814 | - |
|
| D-Link | DNR-322L | 20240814 | - |
|
| D-Link | DNS-323 | 20240814 | - |
|
| D-Link | DNS-325 | 20240814 | - |
|
| D-Link | DNS-326 | 20240814 | - |
|
| D-Link | DNS-327L | 20240814 | - |
|
| D-Link | DNR-326 | 20240814 | - |
|
| D-Link | DNS-340L | 20240814 | - |
|
| D-Link | DNS-343 | 20240814 | - |
|
| D-Link | DNS-345 | 20240814 | - |
|
| D-Link | DNS-726-4 | 20240814 | - |
|
| D-Link | DNS-1100-4 | 20240814 | - |
|
| D-Link | DNS-1200-05 | 20240814 | - |
|
| D-Link | DNS-1550-04 | 20240814 | - |
|
II. Public POCs for CVE-2024-7849
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-7849 (3)
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Submit #390113: D-Link DNS 320/320L/321/323/325/327L Buffer Overflow third-party-advisory
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CVE-2024-7849 D-Link DNS-1550-04 photocenter_mgr.cgi cgi_create_album buffer overflow (SAP10383) vdb-entry technical-description
Other References for CVE-2024-7849 (1)
Same Patch Batch · D-Link · 2024-08-15 · 7 CVEs total
| CVE-2024-7828 | 8.8 HIGH | D-Link DNS-1550-04 photocenter_mgr.cgi cgi_set_cover buffer overflow |
| CVE-2024-7829 | 8.8 HIGH | D-Link DNS-1550-04 photocenter_mgr.cgi cgi_del_photo buffer overflow |
| CVE-2024-7830 | 8.8 HIGH | D-Link DNS-1550-04 photocenter_mgr.cgi cgi_move_photo buffer overflow |
| CVE-2024-7831 | 8.8 HIGH | D-Link DNS-1550-04 photocenter_mgr.cgi cgi_get_cooliris buffer overflow |
| CVE-2024-7832 | 8.8 HIGH | D-Link DNS-1550-04 photocenter_mgr.cgi cgi_get_fullscreen_photos buffer overflow |
| CVE-2024-7833 | 6.3 MEDIUM | D-Link DI-8100 upgrade_filter.asp upgrade_filter_asp command injection |
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