Critical Auth Bypass Vulnerability (CVE-2025-51381) Found in KAON KCM3100 Gateways
A critical vulnerability has been disclosed in KAON’s KCM3100 Wi-Fi gateway devices that could allow attackers to bypass authentication controls from within a local network. Tracked as CVE-2025-51381 …
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Published Date:
Jun 19, 2025 (2 hours, 25 minutes ago)
Vulnerabilities has been mentioned in this article.
CVE-2025-51381
SSRF Flaw (CVE-2025-6087) in OpenNext for Cloudflare Allows Unauthenticated Content Proxying
A Server-Side Request Forgery (SSRF) vulnerability has been discovered in the @opennextjs/cloudflare package, potentially allowing unauthenticated users to abuse the /_next/image endpoint to proxy arb …
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Published Date:
Jun 19, 2025 (2 hours, 10 minutes ago)
Vulnerabilities has been mentioned in this article.
CVE-2025-6087
CVE-2023-20126
CVE ID : CVE-2025-49591
Published : June 18, 2025, 11:15 p.m. | 2 hours, 47 minutes ago
Description : CryptPad is a collaboration suite. Prior to version 2025.3.0, enforcement of Two-Factor Authentication (2FA) in CryptPad can be trivially bypassed, due to weak implementation of access controls. An attacker that compromises a user’s credentials can gain access to the victim’s account, even if the victim has 2FA set up. This is due to 2FA not being enforced if the path parameter is not 44 characters long, which can be bypassed by simply URL encoding a single character in the path. This issue has been patched in version 2025.3.0.
Severity: 0.0 | NA
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CVE ID : CVE-2025-49590
Published : June 18, 2025, 11:15 p.m. | 2 hours, 47 minutes ago
Description : CryptPad is a collaboration suite. Prior to version 2025.3.0, the “Link Bouncer” functionality attempts to filter javascript URIs to prevent Cross-Site Scripting (XSS), however this can be bypassed. There is an “early allow” code path that happens before the URI’s protocol/scheme is checked, which a maliciously crafted URI can follow. This issue has been patched in version 2025.3.0.
Severity: 0.0 | NA
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CVE ID : CVE-2025-23121
Published : June 19, 2025, 12:15 a.m. | 44 minutes ago
Description : A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user
Severity: 9.9 | CRITICAL
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CVE ID : CVE-2025-23168
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : The Versa Director SD-WAN orchestration platform implements Two-Factor Authentication (2FA) using One-Time Passcodes (OTP) delivered via email or SMS. Versa Director accepts untrusted user input when dispatching 2FA codes, allowing an attacker who knows a valid username and password to redirect the OTP delivery (SMS/email) to their own device. OTP/TOTP codes are not invalidated after use, enabling reuse by an attacker who has previously intercepted or obtained a valid code. In addition, the 2FA system does not adequately restrict the number or frequency of login attempts. The OTP values are generated from a relatively small keyspace, making brute-force attacks more feasible.
Exploitation Status:
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
Workarounds or Mitigation:
Versa recommends that Director be upgraded to one of the remediated software versions.
Severity: 6.3 | MEDIUM
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CVE ID : CVE-2024-45208
Published : June 19, 2025, 12:15 a.m. | 44 minutes ago
Description : The Versa Director SD-WAN orchestration platform which makes use of Cisco NCS application service. Active and Standby Directors communicate over TCP ports 4566 and 4570 to exchange High Availability (HA) information using a shared password. Affected versions of Versa Director bound to these ports on all interfaces. An attacker that can access the Versa Director could access the NCS service on port 4566 and exploit it to perform unauthorized administrative actions and perform remote code execution. Customers are recommended to follow the hardening guide.
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
Severity: 9.8 | CRITICAL
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CVE ID : CVE-2025-23169
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : The Versa Director SD-WAN orchestration platform allows customization of the user interface, including the header, footer, and logo. However, the input provided for these customizations is not properly validated or sanitized, allowing a malicious user to inject and store cross-site scripting (XSS) payloads.
Exploitation Status:
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
Workarounds or Mitigation:
There are no workarounds to disable the GUI option. Versa recommends that Director be upgraded to one of the remediated software versions.
Severity: 6.1 | MEDIUM
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CVE ID : CVE-2025-23170
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : The Versa Director SD-WAN orchestration platform includes functionality to initiate SSH sessions to remote CPEs and the Director shell via Shell-In-A-Box. The underlying Python script, shell-connect.py, is vulnerable to command injection through the user argument. This allows an attacker to execute arbitrary commands on the system.
Exploitation Status:
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
Workarounds or Mitigation:
There are no workarounds to disable the GUI option. Versa recommends that Director be upgraded to one of the remediated software versions.
Severity: 6.7 | MEDIUM
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CVE ID : CVE-2025-23171
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : The Versa Director SD-WAN orchestration platform provides an option to upload various types of files. The Versa Director does not correctly limit file upload permissions. The UI appears not to allow file uploads but uploads still succeed. In addition, the Versa Director discloses the full filename of uploaded temporary files, including the UUID prefix. Insecure UCPE image upload in Versa Director allows an authenticated attacker to upload a webshell.
Exploitation Status:
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
Workarounds or Mitigation:
There are no workarounds to disable the GUI option. Versa recommends that Director be upgraded to one of the remediated software versions.
Severity: 7.2 | HIGH
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CVE ID : CVE-2025-23172
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : The Versa Director SD-WAN orchestration platform includes a Webhook feature for sending notifications to external HTTP endpoints. However, the “Add Webhook” and “Test Webhook” functionalities can be abused by an authenticated user to send crafted HTTP requests to localhost. This can be leveraged to execute commands on behalf of the versa user, who has sudo privileges, potentially leading to privilege escalation or remote code execution.
Exploitation Status:
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
Workarounds or Mitigation:
There are no workarounds to disable the GUI option. Versa recommends that Director be upgraded to one of the remediated software versions.
Severity: 7.2 | HIGH
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CVE ID : CVE-2025-23173
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : The Versa Director SD-WAN orchestration platform provides direct web-based access to uCPE virtual machines through the Director GUI. By default, the websockify service is exposed on port 6080 and accessible from the internet. This exposure introduces significant risk, as websockify has known weaknesses that can be exploited, potentially leading to remote code execution.
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
Workarounds or Mitigation:
Restrict access to TCP port 6080 if uCPE console access is not necessary. Versa recommends that Director be upgraded to one of the remediated software versions.
Severity: 7.5 | HIGH
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CVE ID : CVE-2025-24286
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : A vulnerability allowing an authenticated user with the Backup Operator role to modify backup jobs, which could execute arbitrary code.
Severity: 7.2 | HIGH
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CVE ID : CVE-2025-24288
Published : June 19, 2025, 12:15 a.m. | 44 minutes ago
Description : The Versa Director software exposes a number of services by default and allow attackers an easy foothold due to default credentials and multiple accounts (most with sudo access) that utilize the same default credentials. By default, Versa director exposes ssh and postgres to the internet, alongside a host of other services.
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
Workarounds or Mitigation:
Versa recommends the following security controls:
1) Change default passwords to complex passwords
2) Passwords must be complex with at least 8 characters that comprise of upper case, and lower case alphabets, as well as at at least one digit, and one special character
3) Passwords must be changed at least every 90 days
4) Password change history is checked to ensure that the at least the last 5 passwords must be used when changing password.
5) Review and audit logs for all authentication attempts to check for unauthorized/suspicious login attempts and enforce remediation steps.
Severity: 9.8 | CRITICAL
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CVE ID : CVE-2025-24291
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : The Versa Director SD-WAN orchestration platform provides functionality to upload various types of files. However, the Java code handling file uploads contains an argument injection vulnerability. By appending additional arguments to the file name, an attacker can bypass MIME type validation, allowing the upload of arbitrary file types. This flaw can be exploited to place a malicious file on disk.
Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers.
There are no workarounds to disable the GUI option. Versa recommends that Director be upgraded to one of the remediated software versions.
Severity: 6.1 | MEDIUM
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CVE ID : CVE-2025-24287
Published : June 19, 2025, 12:15 a.m. | 1 hour, 47 minutes ago
Description : A vulnerability allowing local system users to modify directory contents, allowing for arbitrary code execution on the local system with elevated permissions.
Severity: 6.1 | MEDIUM
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CVE ID : CVE-2025-50181
Published : June 19, 2025, 1:15 a.m. | 47 minutes ago
Description : urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0.
Severity: 5.3 | MEDIUM
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