D-Link DIR-878 1.20B05 HNAP bin/prog.cgi GetListDirectory ListDirectoryPath path traversal

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.61+

Summaryinfo

A vulnerability, which was classified as problematic, was found in D-Link DIR-878 1.20B05. This affects the function GetListDirectory of the file bin/prog.cgi of the component HNAP Handler. Such manipulation of the argument ListDirectoryPath leads to path traversal. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is documented as CVE-2026-124564. The attack can be executed remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in D-Link DIR-878 1.20B05 and classified as problematic. Affected by this issue is the function GetListDirectory of the file bin/prog.cgi of the component HNAP Handler. The manipulation of the argument ListDirectoryPath with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-124564. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

The exploit is available at github.com. It is declared as proof-of-concept.

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: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
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: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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

11/08/2026 Advisory disclosed
11/08/2026 +0 days VulDB entry created
11/08/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: dlink.com

Advisory: github.com
Status: Not defined

CNA: VulDB
CVE: CVE-2026-124564 (🔒)

GCVE (CVE): GCVE-0-2026-124564
GCVE (VulDB): GCVE-100-432896
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/08/2026 15:52
Changes: 11/08/2026 15:52 (59)
Complete: 🔍
Submitter: ha ha-yang
Cache ID: 216::103

Submitinfo

Accepted

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