Vulnerabilities

Juniper Junos 21.1

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

161CVEs

CVE-2021-31384

Junos OS: SRX Series: Under a specific device configuration an attacker can access the devices J-Web management services from any interface, regardless of security settings protecting the service

Published 2021-10-19 · Modified

10.0EPSS 0.012

CVE-2023-36845

Junos OS: EX and SRX Series: A PHP vulnerability in J-Web allows an unauthenticated to control an important environment variable

Published 2023-08-17 · Analyzed

9.8KEVEPSS 0.951

CVE-2022-22241

Junos OS: Vulnerability in J-Web may allow deserialization without authentication

Published 2022-10-18 · Modified

9.8EPSS 0.012

CVE-2022-22167

Junos OS: SRX Series: If no-syn-check is enabled, traffic classified as UNKNOWN gets permitted by pre-id-default-policy

Published 2022-01-19 · Modified

9.8EPSS 0.007

CVE-2023-28962

Junos OS: Unauthenticated access vulnerability in J-Web

Published 2023-04-17 · Modified

9.8EPSS 0.006

CVE-2022-22157

Junos OS: SRX Series: Traffic classification vulnerability when 'no-syn-check' is enabled

Published 2022-01-19 · Modified

9.3EPSS 0.007

CVE-2021-31372

Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root.

Published 2021-10-19 · Modified

9.0EPSS 0.012

CVE-2021-31385

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

Published 2021-10-19 · Modified

8.8EPSS 0.015

CVE-2021-0278

Junos OS: J-Web allows a locally authenticated attacker to escalate their privileges to root.

Published 2021-07-15 · Modified

8.8EPSS 0.009

CVE-2022-22182

Junos OS: A XSS vulnerability allows an attacker to execute commands on a target J-Web session

Published 2022-04-14 · Modified

8.8EPSS 0.007

CVE-2022-22246

Junos OS: PHP file inclusion vulnerability in J-Web

Published 2022-10-18 · Modified

8.8EPSS 0.007

CVE-2021-31354

Junos OS and Junos OS Evolved: A vulnerability in the Juniper Agile License Client may allow an attacker to perform Remote Code Execution (RCE)

Published 2021-10-19 · Modified

8.8EPSS 0.006

CVE-2023-44182

Junos OS and Junos OS Evolved: An Unchecked Return Value in multiple users interfaces affects confidentiality and integrity of device operations

Published 2023-10-12 · Modified

8.8EPSS 0.006

CVE-2024-39530

Junos OS: Attempting to access specific sensors on platforms not supporting these will lead to a chassisd crash

Published 2024-07-11 · Modified

8.7EPSS 0.005

CVE-2023-44194

Junos OS: An unauthenticated attacker with local access to the device can create a backdoor with root privileges

Published 2023-10-12 · Modified

8.4EPSS 0.002

CVE-2021-31355

Junos OS: Stored Cross-Site Scripting (XSS) vulnerability in captive portal

Published 2021-10-19 · Modified

8.0EPSS 0.008

CVE-2022-22181

Junos OS: J-Web can be compromised through reflected XSS attacks

Published 2022-04-14 · Modified

8.0EPSS 0.007

CVE-2021-0283

Junos OS: Upon receipt of specific sequences of genuine packets destined to the device the kernel will crash and restart (vmcore)

Published 2021-07-15 · Modified

7.8EPSS 0.010

CVE-2021-0284

Junos OS: Upon receipt of specific sequences of genuine packets destined to the device the kernel will crash and restart (vmcore)

Published 2021-08-17 · Modified

7.8EPSS 0.010

CVE-2021-31359

Junos OS and Junos OS Evolved: Local Privilege Escalation vulnerability

Published 2021-10-19 · Modified

7.8EPSS 0.002

CVE-2022-22162

Junos OS: A low privileged user can elevate their privileges to the ones of the highest privileged j-web user logged in

Published 2022-01-19 · Modified

7.8EPSS 0.002

CVE-2022-22221

Junos OS: SRX and EX Series: Local privilege escalation flaw in "download" functionality

Published 2022-07-20 · Modified

7.8EPSS 0.002

CVE-2023-4481

Junos OS and Junos OS Evolved: A crafted BGP UPDATE message allows a remote attacker to de-peer (reset) BGP sessions (CVE-2023-4481)

Published 2023-08-31 · Modified

7.5EPSS 0.182

CVE-2021-31353

Junos OS and Junos OS Evolved: RPD core upon receipt of specific BGP update

Published 2021-10-19 · Modified

7.5EPSS 0.012

CVE-2021-31351

Junos OS: MX Series: Receipt of specific packet on MS-MPC/MS-MIC causes line card reset

Published 2021-10-19 · Modified

7.5EPSS 0.010

CVE-2021-31378

Junos OS: An attacker sending spoofed RADIUS messages to a Junos OS device configured for broadband services may cause broadband subscribers to remain stuck in a "Terminating" state.

Published 2021-10-19 · Modified

7.5EPSS 0.010

CVE-2022-22161

Junos OS: MX104 might become unresponsive if the out-of-band management port receives a flood of traffic

Published 2022-01-19 · Modified

7.5EPSS 0.010

CVE-2022-22185

Junos OS: SRX Series: Denial of service vulnerability in flowd daemon upon receipt of a specific fragmented packet

Published 2022-04-14 · Modified

7.5EPSS 0.010

CVE-2022-22177

Junos OS and Junos OS Evolved: After receiving a specific number of crafted packets snmpd will segmentation fault (SIGSEGV) requiring a manual restart.

Published 2022-01-19 · Modified

7.5EPSS 0.010

CVE-2022-22178

Junos OS: MX and SRX series: Flowd core observed if the SIP ALG is enabled and a specific Session Initiation Protocol (SIP) packet is received

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22170

Junos OS: Specific packets over VXLAN cause FPC memory leak and ultimately reset

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22171

Junos OS: Specific packets over VXLAN cause FPC reset

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22180

Junos OS: EX2300 Series, EX2300-MP Series, EX3400 Series: A slow memory leak due to processing of specific IPv6 packets

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22174

Junos OS: QFX5000 Series, EX4600: Device may run out of memory, causing traffic loss, upon receipt of specific IPv6 packets

Published 2022-01-19 · Modified

7.5EPSS 0.009

CVE-2022-22198

Junos OS: MX MS-MPC or MS-MIC, or SRX SPC crashes if it receives a SIP message with a specific contact header format

Published 2022-04-14 · Modified

7.5EPSS 0.009

CVE-2022-22223

Junos OS: QFX10000 Series: In IP/MPLS PHP node scenarios upon receipt of certain crafted packets multiple interfaces in LAG configurations may detach.

Published 2022-10-18 · Modified

7.5EPSS 0.008

CVE-2022-22206

Junos OS: SRX series: The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search

Published 2022-07-20 · Modified

7.5EPSS 0.008

CVE-2022-22205

Junos OS: SRX Series: An FPC memory leak can occur in an APBR scenario

Published 2022-07-20 · Modified

7.5EPSS 0.008

CVE-2023-22415

Junos OS: MX Series and SRX Series: The flow processing daemon (flowd) will crash when specific H.323 packets are received