Dproxy Nexgen
Vendor:
First CVE: Aug 15, 2022 · Active for 3 years
4
Total CVEs
More Total CVEs than 75% of tracked products
4.0
Avg CVEs / Year
Higher CVE frequency than 85% of tracked products
6.4
Avg CVSS
Higher Avg CVSS than 31% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Dproxy Nexgen over time
Volume of CVEsAvg CVSS Base Score
First CVE
Aug 15, 2022
3 years ago
Most Recent CVE
Aug 15, 2022
1,443 days ago
CVE Severity & Scoring
Dproxy Nexgen4 CVEs
50%
50%
All CVEs353,240 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local0 (0.0%)
Network4 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low4 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None4 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None4 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-33990HIGH Misinterpretation of special domain name characters in dproxy-nexgen (aka dproxy nexgen) leads to cache poisoning because domain names and their associated IP addresses are cached | Aug 15, 2022 | 7.5 | 24 | NO | NO |
CVE-2022-33988HIGH dproxy-nexgen (aka dproxy nexgen) re-uses the DNS transaction id (TXID) value from client queries, which allows attackers (able to send queries to the resolver) to conduct DNS cach | Aug 15, 2022 | 7.5 | 24 | NO | NO |
CVE-2022-33989MEDIUM dproxy-nexgen (aka dproxy nexgen) uses a static UDP source port (selected randomly only at boot time) in upstream queries sent to DNS resolvers. This allows DNS cache poisoning bec | Aug 15, 2022 | 5.3 | 19 | NO | NO |
CVE-2022-33991MEDIUM dproxy-nexgen (aka dproxy nexgen) forwards and caches DNS queries with the CD (aka checking disabled) bit set to 1. This leads to disabling of DNSSEC protection provided by upstrea | Aug 15, 2022 | 5.3 | 15 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Dproxy Nexgen
Top CWEs
Versions
No cataloged versions.