CVE-2021-27710
Summary
| CVE | CVE-2021-27710 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-04-14 18:15:00 UTC |
| Updated | 2021-04-21 15:41:00 UTC |
| Description | Command Injection in TOTOLINK X5000R router with firmware v9.1.0u.6118_B20201102, and TOTOLINK A720R router with firmware v4.1.5cu.470_B20200911 allows remote attackers to execute arbitrary OS commands by sending a modified HTTP request. This occurs because the function executes glibc's system function with untrusted input. In the function, "ip" parameter is directly passed to the attacker, allowing them to control the "ip" field to attack the OS. |
Risk And Classification
Problem Types: CWE-78
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Totolink | A720r | - | All | All | All |
| Operating System | Totolink | A720r Firmware | 4.1.5cu.470_b20200911 | All | All | All |
| Hardware | Totolink | X5000r | - | All | All | All |
| Operating System | Totolink | X5000r Firmware | 9.1.0u.6118_b20201102 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| totolink vulnerability - HackMD | MISC | hackmd.io | |
| totolink vulnerability - HackMD | MISC | hackmd.io | |
| 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.