Product Detail
                    
                    TRAFFIC SERVER
                                 http://trafficserver.apache.org/
                            
                        
                        Public Exploit/PoC Code :
146
CISA Actively Exploited :
1
Last Vulnerability Seen :
Jun. 19, 2025
Vulnerabilities
                                    The following vulnerabilities are recorded
                                    TRAFFIC SERVER product. You can click on the
                                    vulnerability to view more details.
                                
| Number | Published | CVE ID | Severity | CVSS Score | |
|---|---|---|---|---|---|
| 1 | Jun 30, 2021 | CVE-2021-35474 | CRITICAL | 
                                                     
                                                        
                                                            9.8
                                                        
                                                     
                                                 | 
                                                |
| 2 | Jun 30, 2021 | CVE-2021-32567 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 3 | Jun 30, 2021 | CVE-2021-32566 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 4 | Jun 29, 2021 | CVE-2021-32565 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 5 | Jun 29, 2021 | CVE-2021-27577 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 6 | May 14, 2021 | CVE-2021-27737 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 7 | Jan 11, 2021 | CVE-2020-17509 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 8 | Jan 11, 2021 | CVE-2020-17508 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 9 | Jun 24, 2020 | CVE-2020-9494 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 10 | Apr 27, 2020 | CVE-2020-9481 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 11 | Mar 23, 2020 | CVE-2020-1944 | CRITICAL | 
                                                     
                                                        
                                                            9.8
                                                        
                                                     
                                                 | 
                                                |
| 12 | Mar 23, 2020 | CVE-2019-17565 | CRITICAL | 
                                                     
                                                        
                                                            9.8
                                                        
                                                     
                                                 | 
                                                |
| 13 | Mar 23, 2020 | CVE-2019-17559 | CRITICAL | 
                                                     
                                                        
                                                            9.8
                                                        
                                                     
                                                 | 
                                                |
| 14 | Oct 22, 2019 | CVE-2019-10079 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 15 | Aug 13, 2019 | CVE-2019-9518 | HIGH | 
                                                     
                                                        
                                                            7.8
                                                        
                                                     
                                                 | 
                                                |
| 16 | Aug 13, 2019 | CVE-2019-9517 | HIGH | 
                                                     
                                                        
                                                            7.8
                                                        
                                                     
                                                 | 
                                                |
| 17 | Aug 13, 2019 | CVE-2019-9516 | HIGH | 
                                                     
                                                        
                                                            7.5
                                                        
                                                     
                                                 | 
                                                |
| 18 | Aug 13, 2019 | CVE-2019-9515 | HIGH | 
                                                     
                                                        
                                                            7.8
                                                        
                                                     
                                                 | 
                                                |
| 19 | Aug 13, 2019 | CVE-2019-9514 | HIGH | 
                                                     
                                                        
                                                            7.8
                                                        
                                                     
                                                 | 
                                                |
| 20 | Aug 13, 2019 | CVE-2019-9513 | HIGH | 
                                                     
                                                        
                                                            7.8
                                                        
                                                     
                                                 |