D-Link DNS-1550-04 up to 20240814 photocenter_mgr.cgi cgi_move_photo photo_name buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability 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. It has been declared as critical. This vulnerability affects the function cgi_move_photo of the file /cgi-bin/photocenter_mgr.cgi. The manipulation of the argument photo_name results in buffer overflow. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability was named CVE-2024-7830. The attack may be performed from remote. In addition, an exploit is available. Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.

Detailsinfo

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. Affected is the function cgi_move_photo of the file /cgi-bin/photocenter_mgr.cgi. The manipulation of the argument photo_name with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2024-7830. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/20/2024).

The exploit is shared for download at github.com. It is declared as proof-of-concept. Vendor was contacted early and confirmed that the product is end-of-life. It should be retired and replaced.

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

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 9.0

VulDB Base Score: 8.8
VulDB Temp Score: 8.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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

08/15/2024 🔍
08/15/2024 +0 days 🔍
08/20/2024 +5 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: SAP10383
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2024-7830 (🔍)
GCVE (CVE): GCVE-0-2024-7830
GCVE (VulDB): GCVE-100-274728
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/15/2024 07:32
Updated: 08/20/2024 09:51
Changes: 08/15/2024 07:32 (58), 08/15/2024 18:05 (7), 08/20/2024 09:51 (29)
Complete: 🔍
Submitter: BuaaI0TTeam
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #390118: D-Link DNS 320/320L/321/323/325/327L Buffer Overflow (by BuaaI0TTeam)

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