CVE-2025-41754

A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to read arbitrary files on the system...

CVE-2025-41754

A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to read arbitrary files on the system...

CVE-2025-41772 wwwupdate.cgi Session token in URL

An unauthenticated remote attacker can obtain valid session tokens because they are exposed in plaintext within the URL parameters of the wwwupdate.cgi endpoint in UBR...

CVE-2025-41772

An unauthenticated remote attacker can obtain valid session tokens because they are exposed in plaintext within the URL parameters of the wwwupdate.cgi endpoint in UBR...

CVE-2025-41767

A high-privileged remote attacker can fully compromise the device by abusing an update signature bypass vulnerability in the wwwupdate.cgi method in the web interface of UBR...

CVE-2025-41766 Stack buffer overflow on parsing web request

A low-privileged remote attacker can trigger a stack-based buffer overflow via a crafted HTTP POST request using the ubr-network method resulting in full device compromise...

CVE-2025-41766 Stack buffer overflow on parsing web request

A low-privileged remote attacker can trigger a stack-based buffer overflow via a crafted HTTP POST request using the ubr-network method resulting in full device compromise...

CVE-2025-41766

The CVE-2025-41766 issue is a stack-based buffer overflow found while parsing web requests via the ubr-network method. A low-privileged remote attacker can exploit a crafted HTTP POST to trigger the overflow, leading to full device compromise. Documented details include the vulnerability type, at...

CVE-2025-41766

A low-privileged remote attacker can trigger a stack-based buffer overflow via a crafted HTTP POST request using the ubr-network method resulting in full device compromise...

CVE-2025-41761

CVE-2025-41761 describes a local privilege escalation where a low-privileged user who accesses the UBR service account (for example via SSH) can gain full system access. The root cause is the service account’s ability to run certain binaries (such as tcpdump and ip) with sudo, enabling elevated p...

CVE-2025-41761 Privilege escalation possible

A low‑privileged local attacker who gains access to the UBR service account e.g., via SSH can escalate privileges to obtain full system access. This is due to the service account being permitted to execute certain binaries e.g., tcpdump and ip with sudo...

CVE-2025-41757 Arbitrary Write with ubr-restore

A low-privileged remote attacker can abuse the backup restore functionality of UBR ubr-restore which runs with elevated privileges and does not validate the contents of the backup archive to create or overwrite arbitrary files anywhere on the system...

CVE-2025-41757

The CVE-2025-41757 entry concerns the backup restore functionality of UBR (ubr-restore) . The vulnerability arises because this component runs with elevated privileges and does not validate the contents of the backup archive, enabling a low-privileged remote attacker to create or overwrite arbitr...

CVE-2025-41756

CVE-2025-41756 describes an arbitrary-file-write flaw exploitable by a low-privileged remote attacker via the ubr-editfile method of the undocumented wwwubr.cgi API endpoint. The vulnerability enables writing arbitrary files on the affected system, with CVSSv3.1 metrics indicating Network attack,...

CVE-2025-41756 Arbitrary Write with ubr-editfile

A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to write arbitrary files on the system...

CVE-2025-41756

A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to write arbitrary files on the system...

CVE-2025-41756 Arbitrary Write with ubr-editfile

A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to write arbitrary files on the system...

CVE-2025-41755 Arbitrary Read with ubr-logread

A low-privileged remote attacker can exploit the ubr-logread method in wwwubr.cgi to read arbitrary files on the system. The endpoint accepts a parameter specifying the log file to open e.g., /tmp/weblogsomenumber, but this parameter is not properly validated, allowing an attacker to modify it to...

CVE-2025-41755

CVE-2025-41755 describes a vulnerability where a low-privileged, remote attacker can read arbitrary files by abusing the ubr-logread method in wwwubr.cgi. The issue stems from insufficient validation of the log file parameter (e.g., /tmp/weblog{n}); the parameter can be manipulated to reference a...

CVE-2025-41755 Arbitrary Read with ubr-logread

A low-privileged remote attacker can exploit the ubr-logread method in wwwubr.cgi to read arbitrary files on the system. The endpoint accepts a parameter specifying the log file to open e.g., /tmp/weblogsomenumber, but this parameter is not properly validated, allowing an attacker to modify it to...