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CVE-2024-5296· NVD / CVE Program· CNA zdi

D-Link D-View Use of Hard-coded Cryptographic Key Authentication Bypass Vulnerability

D-Link D-View Use of Hard-coded Cryptographic Key Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of D-Link D-View. Authentication is not required to exploit this vulnerability. The specific flaw exists within the TokenUtils class. The issue results from a hard-coded cryptographic key. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-21991.

CriticalCVSS 9.8 · v3.0—No exploit No fix recorded
Published
May 23, 2024
Updated
Jun 17, 2026
EPSS
1.1% · 65th percentile
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Report tools

JSON

Action score

39

Monitor

Low priority for now.

CVSS
39 / 40 · 9.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.1%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · zdi
9.8
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
dlinkd-view 8

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • dlink d-view 82.0.1.28

Versions reported by the vendor

Affected version ranges reported by the assigning authority (zdi). Independent of NVD's CPE analysis and usually ahead of it.

  • D-Link D-View

    • 2.0.1.28affected

Same product

dlink: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-32165D-Link D-View TftpReceiveFileHandler Directory Traversal Remote Code Execution Vulnerability
    61This week
  • CVE-2023-5074Authentication Bypass in D-Link D-View 8
    60This week
  • CVE-2023-44412D-Link D-View addDv7Probe XML External Entity Processing Information Disclosure Vulnerability
    57Plan
  • CVE-2023-32169D-Link D-View Use of Hard-coded Cryptographic Key Authentication Bypass Vulnerability
    56Plan
  • CVE-2023-32164D-Link D-View TftpSendFileThread Directory Traversal Information Disclosure Vulnerability
    55Plan
  • CVE-2023-32166D-Link D-View uploadFile Directory Traversal Arbitrary File Creation Vulnerability
    54Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2023-3216921 days apartD-Link D-View Use of Hard-coded Cryptographic Key Authentication Bypass Vulnerability
    56Plan

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

  • CVE-2023-3216621 days apartD-Link D-View uploadFile Directory Traversal Arbitrary File Creation Vulnerability
    54Plan
  • CVE-2024-52970 days apartD-Link D-View executeWmicCmd Command Injection Remote Code Execution Vulnerability
    36Monitor
  • CVE-2024-52980 days apartD-Link D-View queryDeviceCustomMonitorResult Exposed Dangerous Method Remote Code Execution Vulnerability
    36Monitor
  • CVE-2024-52990 days apartD-Link D-View execMonitorScript Exposed Dangerous Method Remote Code Execution Vulnerability
    36Monitor

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-321 · Use of Hard-coded Cryptographic Key

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records