CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
44.5%
A vulnerability in the HTTP/HTTPS service used by J-Web, Web Authentication, Dynamic-VPN (DVPN), Firewall Authentication Pass-Through with Web-Redirect, and Captive Portal allows an unauthenticated attacker to cause an extended Denial of Service (DoS) for these services by sending a high number of specific requests. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S17 on EX Series; 12.3X48 versions prior to 12.3X48-D105 on SRX Series; 15.1 versions prior to 15.1R7-S8; 15.1X49 versions prior to 15.1X49-D230 on SRX Series; 16.1 versions prior to 16.1R7-S8; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R3-S6; 18.3 versions prior to 18.3R2-S4, 18.3R3-S3; 18.4 versions prior to 18.4R2-S5, 18.4R3-S4; 19.1 versions prior to 19.1R2-S2, 19.1R3-S2; 19.2 versions prior to 19.2R1-S5, 19.2R3; 19.3 versions prior to 19.3R2-S4, 19.3R3; 19.4 versions prior to 19.4R1-S3, 19.4R2-S2, 19.4R3; 20.1 versions prior to 20.1R1-S3, 20.1R2; 20.2 versions prior to 20.2R1-S1, 20.2R2.
Vendor | Product | Version | CPE |
---|---|---|---|
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:-:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r1:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r10:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r10-s1:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r10-s2:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r11:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r12:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r12-s1:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r12-s10:*:*:*:*:*:* |
juniper | junos | 12.3 | cpe:2.3:o:juniper:junos:12.3:r12-s11:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
44.5%