HIGH
CVE-2019-20074
CWE-269Published: December 30, 2019· Updated: Jun 17, 2026
8.8
CVSS v3.1
Official Description
On Netis DL4323 devices, any user role can view sensitive information, such as a user password or the FTP password, via the form2saveConf.cgi page.
Technical Analysis
CVE-2019-20074 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
netis-systems2 product(s)
dl4343 firmwaredl4343
Source: NVD CPE · 2 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories
All References (4)
→
https://drive.google.com/open?id=1MH6DMhP1JsV_RptGXDze0Vo9MDuCH9seThird Party Advisory
→
https://fatihhcelik.blogspot.com/2019/12/clear-text-password-netis-dl4323.htmlThird Party Advisory
→
https://drive.google.com/open?id=1MH6DMhP1JsV_RptGXDze0Vo9MDuCH9seThird Party Advisory
→
https://fatihhcelik.blogspot.com/2019/12/clear-text-password-netis-dl4323.htmlThird Party Advisory
Quick Facts
CVE IDCVE-2019-20074
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-269
CISA KEVNo
Affected1 vendor(s)
PublishedDec 30, 2019
Related CVEs (CWE-269)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2019-20074 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.