Design/Logic Flaw

The Juniper Networks CTPView server is not enforcing HTTP Strict Transport Security HSTS. HSTS is an optional response header which allows servers to indicate that content from the requested domain will only be served over HTTPS. The lack of HSTS may leave the system vulnerable to downgrade...

Design/Logic Flaw

In broadband environments, including but not limited to Enhanced Subscriber Management, CHAP, PPP, DHCP, etc., on Juniper Networks Junos OS devices where RADIUS servers are configured for managing subscriber access and a subscriber is logged in and then requests to logout, the subscriber may be...

Design/Logic Flaw

An Improper Check for Unusual or Exceptional Conditions vulnerability combined with Improper Handling of Exceptional Conditions in Juniper Networks Junos OS on QFX Series and PTX Series allows an unauthenticated network based attacker to cause increased FPC CPU utilization by sending specific IP...

Design/Logic Flaw

An Out Of Bounds OOB access vulnerability in the handling of responses by a Juniper Agile License JAL Client in Juniper Networks Junos OS and Junos OS Evolved, configured in Network Mode to use Juniper Agile License Manager may allow an attacker to cause a partial Denial of Service DoS, or lead t...

Authentication flaw

The usage of an internal HTTP header created an authentication bypass vulnerability CWE-287, allowing an attacker to view internal files, change settings, manipulate services and execute arbitrary code. This issue affects all Juniper Networks 128 Technology Session Smart Router versions prior to...

CVE-2021-31386

CVE-2021-31386 is a Protection Mechanism Failure in Juniper Networks Junos OS J-Web HTTP service. Multiple Junos releases are affected (12.3 before 12.3R12-S20; 15.1 before 15.1R7-S11; 18.3 before 18.3R3-S6; 18.4 before 18.4R3-S10; 19.1 before 19.1R3-S7; 19.2 before 19.2R3-S4; 19.3 before 19.3R3-...

CVE-2021-31386 Junos OS: When using J-Web with HTTP an attacker may retrieve encryption keys via Person-in-the-Middle attacks.

A Protection Mechanism Failure vulnerability in the J-Web HTTP service of Juniper Networks Junos OS allows a remote unauthenticated attacker to perform Person-in-the-Middle PitM attacks against the device. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1...

CVE-2021-31385

CVE-2021-31385 describes a path traversal flaw in Juniper Networks Junos OS J-Web. The issue arises from an improper limitation of a pathname to a restricted directory, allowing a low-privileged authenticated attacker to elevate privileges to root. Affected Junos OS versions include multiple rele...

CVE-2021-31385 Junos OS: J-Web: A path traversal vulnerability allows an authenticated attacker to elevate their privileges to root

An Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in J-Web of Juniper Networks Junos OS allows any low-privileged authenticated attacker to elevate their privileges to root. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S1...

CVE-2021-31384

CVE-2021-31384 affects Juniper Networks Junos OS on SRX Series. The vulnerability stems from a Missing Authorization weakness and insufficient granularity of access control in a specific device configuration, allowing an attacker to reach J-Web administrative interfaces from any device interface,...

CVE-2021-31383 Junos OS and Junos OS Evolved: In Point to MultiPoint (P2MP) scenarios receipt of various crafted packets causes RPD to core.

In Point to MultiPoint P2MP scenarios within established sessions between network or adjacent neighbors the improper use of a source to destination copy write operation combined with a Stack-based Buffer Overflow on certain specific packets processed by the routing protocol daemon RPD of Juniper...

CVE-2021-31383

CVE-2021-31383 affects Juniper Networks Junos OS and Junos OS Evolved, where in P2MP scenarios the routing protocol daemon (RPD) may crash due to a source-to-destination copy-write operation paired with a stack-based buffer overflow on certain crafted packets. This leads to a DoS that can become ...

CVE-2021-31382

CVE-2021-31382 describes a race condition in Juniper Junos OS on PTX1000 and PTX10002-60C systems that, after upgrading to an affected release, can cause misassignment of firewall filters to interfaces due to contention between chassisd and dfwd. This may result in interfaces having incorrect pro...

CVE-2021-31381

CVE-2021-31381 refers to a configuration weakness in the JBoss Application Server (AppSvr) component of Juniper Networks SRC Series. A remote attacker can send a specially crafted query that may cause the web server to delete files, impacting integrity and availability. The NVD metrics show a hig...

CVE-2021-31381 SRC Series: A remote attacker sending a specially crafted query may cause the web server to delete files

A configuration weakness in the JBoss Application Server AppSvr component of Juniper Networks SRC Series allows a remote attacker to send a specially crafted query to cause the web server to delete files which may allow the attacker to disrupt the integrity and availability of the system...

CVE-2021-31380 SRC Series: A remote attacker sending a specially crafted query may cause the web server to disclose sensitive information

A configuration weakness in the JBoss Application Server AppSvr component of Juniper Networks SRC Series allows a remote attacker to send a specially crafted query to cause the web server to disclose sensitive information in the HTTP response which allows the attacker to obtain sensitive...

CVE-2021-31380

CVE-2021-31380 affects the JBoss Application Server (AppSvr) component in Juniper Networks SRC Series. A configuration weakness allows a remote attacker to send a crafted query that makes the web server disclose sensitive information in the HTTP response. This CVE entry sources from NVD with a CV...

CVE-2021-31379 Junos OS: MX Series: MPC 7/8/9/10/11 cards with MAP-E: PFE halts when an attacker sends malformed IPv4 or IPv6 traffic inside the MAP-E tunnel.

An Incorrect Behavior Order vulnerability in the MAP-E automatic tunneling mechanism of Juniper Networks Junos OS allows an attacker to send certain malformed IPv4 or IPv6 packets to cause a Denial of Service DoS to the PFE on the device which is disabled as a result of the processing of these...

CVE-2021-31379

CVE-2021-31379 describes an Incorrect Behavior Order vulnerability in Juniper Junos OS MAP-E automatic tunneling on MX Series MPC 7/8/9/10/11 cards when MAP-E IP reassembly is enabled. Exploitation leads to a Denial of Service (DoS) where the PFE is disabled after processing malformed IPv4/IPv6 p...

CVE-2021-31378

CVE-2021-31378 affects Juniper Networks Junos OS in broadband subscriber management scenarios where RADIUS is used. An attacker can spoof messages from trusted RADIUS servers to a device after a subscriber logs in and requests logout, forcing the subscriber into a persistent “Terminating” state v...