CVE-2021-46379: dlink dir-850l_firmware Open Redirect
CVSS: 6.1v3.1MediumModified
Published 04-03-2022Last modified 04-08-2024
Vulnerability summary
CVE-2021-46379 is a medium (CVSS 6.1) Open Redirect vulnerability in dlink dir-850l_firmware. EPSS estimates a 15.77% chance of exploitation in the next 30 days, higher than 96.8% of scored vulnerabilities. 3 public exploits are recorded.
CVSS score
6.1/10
010
Medium · v3.1 (NVD)EPSS score
15.77%
0%100%
Medium · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits3reference, exploit-database
Timeline
- 04-03-2022PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
DLink DIR850 ET850-1.08TRb03 is affected by an incorrect access control vulnerability through URL redirection to untrusted site.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
Medium 5.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:NSourcesSingle source
EPSS trend
Probability
15.77%
Chance of exploitation in the next 30 days
Percentile
97%
Versus all other CVEs
30-day change
0.00 pp
From 15.77% on 19-09-2026
19-09-202619-10-2026
EPSS score15.77%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
3 foundExploit Reference (drive.google.com)
Maturity: unknown
Exploit Reference (packetstormsecurity.com)
Maturity: unknown
DLINK DIR850 - Open Redirect
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Dlink1 product
- dir-850l_firmware1.08trb03
1 vendor · 1 product
References
3 links- drive.google.com/file/d/1rrlwnIxSHEoO4SMAHRPKZSRzK5MwZQRf/view?usp=sharingX Refsource MISCExploitThird Party Advisory
- packetstormsecurity.com/files/167041/DLINK-DIR850-Open-Redirection.htmlX Refsource MISCExploitThird Party AdvisoryVDB Entry