Security Vulnerabilities - CVEs Published In 2021
CVE-2021-35395
Realtek Jungle SDK version v2.x up to v3.4.14B provides an HTTP web server exposing a management interface that can be used to configure the access point. Two versions of this management interface exists: one based on Go-Ahead named webs and another based on Boa named boa. Both of them are affected by these vulnerabilities. Specifically, these binaries are vulnerable to the following issues: - stack buffer overflow in formRebootCheck due to unsafe copy of submit-url parameter - stack buffer overflow in formWsc due to unsafe copy of submit-url parameter - stack buffer overflow in formWlanMultipleAP due to unsafe copy of submit-url parameter - stack buffer overflow in formWlSiteSurvey due to unsafe copy of ifname parameter - stack buffer overflow in formStaticDHCP due to unsafe copy of hostname parameter - stack buffer overflow in formWsc due to unsafe copy of 'peerPin' parameter - arbitrary command execution in formSysCmd via the sysCmd parameter - arbitrary command injection in formWsc via the 'peerPin' parameter Exploitability of identified issues will differ based on what the end vendor/manufacturer did with the Realtek SDK webserver. Some vendors use it as-is, others add their own authentication implementation, some kept all the features from the server, some remove some of them, some inserted their own set of features. However, given that Realtek SDK implementation is full of insecure calls and that developers tends to re-use those examples in their custom code, any binary based on Realtek SDK webserver will probably contains its own set of issues on top of the Realtek ones (if kept). Successful exploitation of these issues allows remote attackers to gain arbitrary code execution on the device.
Known exploited
CVSS Score
9.8
EPSS Score
0.981
Published
2021-08-16
The Custom Login Redirect WordPress plugin through 1.0.0 does not have CSRF check in place when saving its settings, and do not sanitise or escape user input before outputting them back in the page, leading to a Stored Cross-Site Scripting issue
CVSS Score
6.1
EPSS Score
0.004
Published
2021-08-16
The Current Book WordPress plugin through 1.0.1 does not sanitize user input when an authenticated user adds Author or Book Title, then does not escape these values when outputting to the browser leading to an Authenticated Stored XSS Cross-Site Scripting issue.
CVSS Score
5.4
EPSS Score
0.006
Published
2021-08-16
The Wonder Video Embed WordPress plugin before 1.8 does not escape parameters of its wonderplugin_video shortcode, which could allow users with a role as low as Contributor to perform Stored XSS attacks.
CVSS Score
5.4
EPSS Score
0.006
Published
2021-08-16
The Wonder PDF Embed WordPress plugin before 1.7 does not escape parameters of its wonderplugin_pdf shortcode, which could allow users with a role as low as Contributor to perform Stored XSS attacks.
CVSS Score
5.4
EPSS Score
0.006
Published
2021-08-16
The Mimetic Books WordPress plugin through 0.2.13 was vulnerable to Authenticated Stored Cross-Site Scripting (XSS) in the "Default Publisher ID" field on the plugin's settings page.
CVSS Score
5.4
EPSS Score
0.006
Published
2021-08-16
The Photo Gallery by 10Web – Mobile-Friendly Image Gallery WordPress plugin before 1.5.75 did not ensure that uploaded files are kept inside its uploads folder, allowing high privilege users to put images/SVG anywhere in the filesystem via a path traversal vector
CVSS Score
4.9
EPSS Score
0.019
Published
2021-08-16
The Shantz WordPress QOTD WordPress plugin through 1.2.2 is lacking any CSRF check when updating its settings, allowing attackers to make logged in administrators change them to arbitrary values.
CVSS Score
4.3
EPSS Score
0.004
Published
2021-08-16
The తెలుగు బైబిల్ వచనములు WordPress plugin through 1.0 is lacking any CSRF check when saving its settings and verses, and do not sanitise or escape them when outputting them back in the page. This could allow attackers to make a logged in admin change the settings, as well as add malicious verses containing JavaScript code in them, leading to Stored XSS issues
CVSS Score
6.1
EPSS Score
0.004
Published
2021-08-16
The Social Tape WordPress plugin through 1.0 does not have CSRF checks in place when saving its settings, and do not sanitise or escape them before outputting them back in the page, leading to a stored Cross-Site Scripting issue via a CSRF attack
CVSS Score
6.1
EPSS Score
0.004
Published
2021-08-16