CVE-2020-15633 is a high-severity authentication bypass vulnerability affecting D-Link DIR-867, DIR-878, and DIR-882 routers with firmware 1.20B10_BETA. This flaw, stemming from incorrect string matching in HNAP request handling, allows network-adjacent attackers to bypass authentication without user interaction. Successful exploitation can lead to privilege escalation and arbitrary code execution on the router, posing a significant risk with a CVSS score of 8.8. While no public exploits (Metasploit, Nuclei, ExploitDB) are currently available and it is not listed in CISA's KEV catalog, the vulnerability has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.20b10CPE matchmatch criteria | cpe:2.3:o:d-link:dir-867_firmware:*:*:*:*:*:*:*:* | ||
<= 1.20b05CPE matchmatch criteria | cpe:2.3:o:d-link:dir-878_firmware:*:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:d-link:dir-882_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.