CVE-2020-24990
Summary
| CVE | CVE-2020-24990 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-10-28 19:15:00 UTC |
| Updated | 2020-11-17 21:49:00 UTC |
| Description | An issue was discovered in QSC Q-SYS Core Manager 8.2.1. By utilizing the TFTP service running on UDP port 69, a remote attacker can perform a directory traversal and obtain operating system files via a TFTP GET request, as demonstrated by reading /etc/passwd or /proc/version. |
Risk And Classification
Problem Types: CWE-22
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Qsc | Q-sys Core Manager | 8.2.1 | All | All | All |
| Application | Qsc | Q-sys Core Manager | 8.2.1 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Q-SYS Core Manager | MISC | q-syshelp.qsc.com | Vendor Advisory |
| QSC Q-SYS Core Manager 8.2.1 Directory Traversal ≈ Packet Storm | MISC | packetstormsecurity.com | Third Party Advisory, VDB Entry |
| Full Disclosure: CVE-2020-24990 Q-SYS <= 8.2.1 TFTP Directory Traversal | MISC | seclists.org | Mailing List, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.