Improper access control

Improper access control vulnerability in Synology Router Manager SRM before 1.2.4-8081 allows remote attackers to access restricted resources via inbound QuickConnect traffic...

Design/Logic Flaw

Algorithm downgrade vulnerability in QuickConnect in Synology Router Manager SRM before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors...

Improper access control

Improper access control vulnerability in lbd in Synology Router Manager SRM before 1.2.4-8081 allows remote attackers to execute arbitrary commands via port 1 7786/tcp or 2 7787/tcp...

CVE-2020-27658

Synology SRM (on SRM up to 1.2.4-8081) is affected by CVE-2020-27658: the web interface session cookie id is Set-Cookie without the HttpOnly flag, enabling potential theft of the cookie via injected JavaScript and facilitating an XSS-based information disclosure. TALOS details confirm the vulnera...

CVE-2020-27658

Synology Router Manager SRM before 1.2.4-8081 does not include the HTTPOnly flag in a Set-Cookie header for the session cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie...

CVE-2020-27655

Improper access control vulnerability in Synology Router Manager SRM before 1.2.4-8081 allows remote attackers to access restricted resources via inbound QuickConnect traffic...

CVE-2020-27657

Cleartext transmission of sensitive information vulnerability in DDNS in Synology Router Manager SRM before 1.2.4-8081 allows man-in-the-middle attackers to eavesdrop authentication information of DNSExit via unspecified vectors...

CVE-2020-27655

CVE-2020-27655 is an improper access control vulnerability in Synology Router Manager (SRM) before 1.2.4-8081, where inbound QuickConnect traffic can reach restricted resources. Talos documents a QuickConnect iptables misconfiguration in SRM that allows packets from the QuickConnect VPN (tun1000)...

CVE-2020-27657

CVE-2020-27657 is associated with Synology SRM where a DNSExit DDNS update over SRM’s DDNS feature transmits credentials in cleartext. The TALOS analysis (TALOS-2020-1071) describes an information disclosure in the dnsExit DDNS provider: SRM 1.2.3 RT2600ac 8017-5 uses a PHP script dnsexit.php tha...

CVE-2020-27654

Improper access control vulnerability in lbd in Synology Router Manager SRM before 1.2.4-8081 allows remote attackers to execute arbitrary commands via port 1 7786/tcp or 2 7787/tcp...

CVE-2020-27653

Algorithm downgrade vulnerability in QuickConnect in Synology Router Manager SRM before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors...

CVE-2020-27653

CVE-2020-27653 affects Synology SRM (SRM 1.2.x) via QuickConnect. Talos documents an information-disclosure/mitm scenario where an attacker downgrades the VPN/HTTPS channel from HTTPS to HTTP, enabling interception of web traffic and session cookies. Affected versions include SRM 1.2.3 RT2600ac a...

CVE-2020-27654

CVE-2020-27654 relates to Synology Router Manager (SRM) where the Qualcomm lbd service (two instances, port 7786 and 7787) lacks authentication. The flaw allows remote attackers to execute arbitrary commands as root due to improper access control, enabling remote code execution via the lbd dbg me...

CVE-2020-27649

Improper certificate validation vulnerability in OpenVPN client in Synology Router Manager SRM before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate...

CVE-2020-27649

CVE-2020-27649 is an improper certificate validation vulnerability in the OpenVPN client used by Synology SRM. The issue enables MITM attackers to spoof the VPN server and access sensitive data via a crafted certificate on SRM versions prior to 1.2.4-8081. Talos describes an in-depth attack chain...

CVE-2020-27651

Synology Router Manager SRM before 1.2.4-8081 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session...

CVE-2020-27651

CVE-2020-27651 affects Synology SRM (RT2600ac) prior to 1.2.4-8081. The issue is that the web interface session cookie is issued without the Secure flag in HTTPS, enabling an attacker to capture the cookie via MITM in an HTTP session. Talos documentation confirms the vulnerable SRM web interface ...

PT-2020-16749 · Synology · Synology Router Manager

Name of the Vulnerable Software and Affected Versions: Synology Router Manager SRM versions prior to 1.2.4-8081 Description: The issue is related to improper access control, allowing remote attackers to access restricted resources via inbound QuickConnect traffic. This can be exploited by attacke...

Synology SRM QuickConnect iptables network misconfiguration vulnerability

Summary An exploitable network misconfiguration vulnerability exists in the QuickConnect iptables functionality of Synology SRM 1.2.3 RT2600ac 8017-5. Packets originating from the QuickConnect VPN interface are not filtered, resulting in unrestricted communication with any network service running...

PT-2020-4934 · Synology · Synology Router Manager

Name of the Vulnerable Software and Affected Versions: Synology Router Manager SRM versions prior to 1.2.4-8081 Description: The issue is related to improper access control in the lbd service of Synology Router Manager SRM, allowing remote attackers to execute arbitrary commands. This can be done...