Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2024-51186

21
FAUCET Score

CVE-2024-51186 is a remote code execution (RCE) vulnerability found in D-Link DIR-820L firmware version 1.05b03, specifically within the ping_v4 and ping_v6 functions via the ping_addr parameter. This vulnerability carries a high CVSS score of 8.0, indicating a significant risk with an adjacent network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, organizations using affected D-Link DIR-820L devices should prioritize patching or mitigation.

Impacted Technologies

VendorProductVersion(s)CPE
1.05b03CPE matchmatch criteria
cpe:2.3:o:dlink:dir-820l_firmware:1.05b03:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.0HIGH

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.83%
Probability of exploitation in next 30 days
EPSS Percentile
54.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0083 is in the 54th percentile among its peer group of 554 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / 4hsien/CVE-vulns/blob/main/D-Link/DIR-820L/CI_ping_addr/README.md
ExploitThird Party Advisory
legacy.us.dlink.com / pages/product.aspx
Product
dlink.com / en
Product
dlink.com / en/security-bulletin
Product