2021 CVE Vulnerabilities
23,481 CVEs published in 2021.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2021-1553 | HIGH | 7.2 | 1.7% | May 22, 2021 | Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series ... |
| CVE-2021-1552 | HIGH | 7.2 | 1.7% | May 22, 2021 | Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series ... |
| CVE-2021-1551 | HIGH | 7.2 | 1.7% | May 22, 2021 | Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series ... |
| CVE-2021-1550 | HIGH | 7.2 | 1.7% | May 22, 2021 | Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series ... |
| CVE-2021-1549 | HIGH | 7.2 | 1.7% | May 22, 2021 | Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series ... |
| CVE-2021-1548 | HIGH | 7.2 | 1.6% | May 22, 2021 | Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series ... |
| CVE-2021-1547 | HIGH | 7.2 | 1.6% | May 22, 2021 | Multiple vulnerabilities in the web-based management interface of certain Cisco Small Business 100, 300, and 500 Series ... |
| CVE-2021-1531 | HIGH | 8.8 | 30.5% | May 22, 2021 | A vulnerability in the web UI of Cisco Modeling Labs could allow an authenticated, remote attacker to execute arbitrary ... |
| CVE-2021-1487 | HIGH | 8.8 | 2.1% | May 22, 2021 | A vulnerability in the web-based management interface of Cisco Prime Infrastructure and Evolved Programmable Network (EP... |
| CVE-2021-33511 | HIGH | 7.5 | 1.2% | May 21, 2021 | Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors i... |
| CVE-2021-33500 | HIGH | 7.5 | 2.0% | May 21, 2021 | PuTTY before 0.75 on Windows allows remote servers to cause a denial of service (Windows GUI hang) by telling the PuTTY ... |
| CVE-2021-21552 | HIGH | 8.8 | 1.0% | May 21, 2021 | Dell Wyse Windows Embedded System versions WIE10 LTSC 2019 and earlier contain an improper authorization vulnerability. ... |
| CVE-2021-21549 | HIGH | 8.8 | 0.4% | May 21, 2021 | Dell EMC XtremIO Versions prior to 6.3.3-8, contain a Cross-Site Request Forgery Vulnerability in XMS. A non-privileged ... |
| CVE-2021-32634 | HIGH | 7.2 | 1.3% | May 21, 2021 | Emissary is a distributed, peer-to-peer, data-driven workflow framework. Emissary 6.4.0 is vulnerable to Unsafe Deserial... |
| CVE-2021-27811 | HIGH | 7.2 | 1.2% | May 21, 2021 | A code injection vulnerability has been discovered in the Upgrade function of QibosoftX1 v1.0. An attacker is able execu... |
| CVE-2021-31475 | HIGH | 8.8 | 6.5% | May 21, 2021 | This vulnerability allows remote attackers to execute arbitrary code on affected installations of SolarWinds Orion Job S... |
| CVE-2021-31473 | HIGH | 7.8 | 5.5% | May 21, 2021 | This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 10.1.3.37... |
| CVE-2021-31440 | HIGH | 7 | 1.8% | May 21, 2021 | This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.11.15. An a... |
| CVE-2021-31439 | HIGH | 8.8 | 2.3% | May 21, 2021 | This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Synology Dis... |
| CVE-2021-32633 | HIGH | 8.8 | 1.8% | May 21, 2021 | Zope is an open-source web application server. In Zope versions prior to 4.6 and 5.2, users can access untrusted modules... |
| CVE-2021-32032 | HIGH | 7.5 | 1.8% | May 21, 2021 | In Trusted Firmware-M through 1.3.0, cleaning up the memory allocated for a multi-part cryptographic operation (in the e... |
| CVE-2021-28798 | HIGH | 7.5 | 0.9% | May 21, 2021 | A relative path traversal vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, th... |
| CVE-2021-33477 | HIGH | 8.8 | 4.0% | May 20, 2021 | rxvt-unicode 9.22, rxvt 2.7.10, mrxvt 0.5.4, and Eterm 0.9.7 allow (potentially remote) code execution because of improp... |
| CVE-2021-28906 | HIGH | 7.5 | 1.6% | May 20, 2021 | In function read_yin_leaf() in libyang <= v1.0.225, it doesn't check whether the value of retval->ext[r] is NULL. In som... |
| CVE-2021-28905 | HIGH | 7.5 | 1.4% | May 20, 2021 | In function lys_node_free() in libyang <= v1.0.225, it asserts that the value of node->module can't be NULL. But in some... |
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