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CVE-2019-20499

87
FAUCET Score

CVE-2019-20499 is an authenticated OS command injection vulnerability affecting D-Link DWL-2600AP 4.2.0.15 Rev A devices. An authenticated attacker can inject arbitrary OS commands through the Restore Configuration functionality in the web interface by using shell metacharacters in specific parameters. This vulnerability carries a CVSS score of 7.8 (High), indicating a significant impact with high confidentiality, integrity, and availability compromise, and has a very high EPSS score suggesting a high likelihood of exploitation. While not on the KEV catalog, exploit modules are publicly available in Metasploit and ExploitDB, though there is no significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.2.0.15CPE matchmatch criteria
cpe:2.3:o:dlink:dwl-2600ap_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
96.64%
Probability of exploitation in next 30 days
EPSS Percentile
99.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: DLINK DWL-2600 Authenticated Remote Command Injection · May 15, 2019
ExploitDB: EDB-48274 · Mar 31, 2020
This CVE's current EPSS score of 0.9664 is in the 100th percentile among its peer group of 17,070 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

packetstormsecurity.com / files/156952/DLINK-DWL-2600-Authenticated-Remote-Command-Injection.html
supportannouncement.us.dlink.com / announcement/publication.aspx
PatchVendor Advisory
exploit-db.com / exploits/46841
ExploitThird Party AdvisoryVDB Entry