D-Link DIR-823G 1.02B05 API SetMultipleActions password recovery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in D-Link DIR-823G 1.02B05. This impacts the function SetMultipleActions of the component API. Performing a manipulation results in password recovery. This vulnerability is reported as CVE-2023-26615. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in D-Link DIR-823G 1.02B05 (Router Operating System). This affects the function SetMultipleActions of the component API. The manipulation with an unknown input leads to a password recovery vulnerability. CWE is classifying the issue as CWE-640. The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

D-Link DIR-823G firmware version 1.02B05 has a password reset vulnerability, which originates from the SetMultipleActions API, allowing unauthorized attackers to reset the WEB page management password.

The weakness was disclosed 06/28/2023. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-26615 since 02/27/2023. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/10/2025). The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-30410). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Password recovery
CWE: CWE-640
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

02/27/2023 🔍
06/28/2023 +120 days 🔍
06/28/2023 +0 days 🔍
11/10/2025 +866 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CVE: CVE-2023-26615 (🔍)
GCVE (CVE): GCVE-0-2023-26615
GCVE (VulDB): GCVE-100-232527
EUVD: 🔍

Entryinfo

Created: 06/28/2023 19:02
Updated: 11/10/2025 06:14
Changes: 06/28/2023 19:02 (39), 11/10/2025 06:14 (16)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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