This page lists publicly disclosed CVE vulnerabilities affecting cisco sd-wan_vsmart_controller_firmware (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2021-1241 | Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 8.6 | 1.39% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1305 | Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization and modify the configuration of an affected system, gain access to sensitive information, and view information that they are not authorized to access. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 8.8 | 1.30% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1301 | Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 9.8 | 2.10% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1300 | Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 9.8 | 2.13% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1299 | Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 8.8 | 2.37% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1298 | Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 8.8 | 2.37% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1279 | Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 8.6 | 1.39% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1278 | Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 8.6 | 1.66% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1274 | Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 8.6 | 1.89% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1273 | Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 8.6 | 1.39% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1263 | Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 7.8 | 1.44% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1262 | Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 7.8 | 1.35% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1261 | Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 7.8 | 1.43% | 2021-01-20 | 2026-06-16 |
| CVE-2021-1260 | Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory. | [email protected] | 7.8 | 1.43% | 2021-01-20 | 2026-06-16 |