CVE-2021-0275 Details

CVE-2021-0275

Published: 2021-04-22
Last Modified: 2021-04-28
CVE Author: NIST National Vulnerability Database
CVE Assigner: sirt@juniper.net
Summary

A Cross-site Scripting (XSS) vulnerability in J-Web on Juniper Networks Junos OS allows an attacker to target another user's session thereby gaining access to the users session. The other user session must be active for the attack to succeed. Once successful, the attacker has the same privileges as the user. If the user has root privileges, the attacker may be able to gain full control of the device. This issue affects: Juniper Networks Junos OS: 12.3 versions prior to 12.3R12-S15 on EX Series; 12.3X48 versions prior to 12.3X48-D95 on SRX Series; 15.1 versions prior to 15.1R7-S6 on EX Series; 15.1X49 versions prior to 15.1X49-D200 on SRX Series; 16.1 versions prior to 16.1R7-S7; 16.2 versions prior to 16.2R2-S11, 16.2R3; 17.1 versions prior to 17.1R2-S11, 17.1R3-S2; 17.2 versions prior to 17.2R3-S3; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7; 17.4 versions prior to 17.4R2-S9, 17.4R3; 18.1 versions prior to 18.1R3-S9; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R1-S7, 18.3R2-S3, 18.3R3-S1; 18.4 versions prior to 18.4R1-S6, 18.4R2-S4, 18.4R3; 19.1 versions prior to 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S3, 19.2R2; 19.3 versions prior to 19.3R2.

Analysis
Common Vulnerability Score System v2.0
Severity High
Base Score 9.3/10
Exploit Score 8.6/10
Access Vector Network
Access Complexity Medium
Authentication None
Impact Score 10/10
Confidentiality Impact Complete
Availability Impact Complete
Integrity Impact Complete
Vector String AV:N/AC:M/Au:N/C:C/I:C/A:C
Common Vulnerability Score System v3.1
Severity High
Base Score 8.8/10
Exploit Score 2.8/10
Access Vector Network
Access Complexity Low
Privileges Required None
Impact Score 5.9/10
Confidentiality Impact High
Availability Impact High
Integrity Impact High
Scope Unchanged
User Interaction Required
Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Products Reported
CPE Vulnerable Start Excluding
cpe:2.3:o:juniper:junos:16.1:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r3-s10:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r3-s11:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r3-s8:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r4-s12:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r4-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r4-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r4-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r5-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r6-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r4-s9:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r6-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r4-s8:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r6-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r6-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r1-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r7-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r7-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2-s10:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r7-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r7-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r4-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.1:r7-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r2-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r2-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r1-s7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r1-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1-s7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2-s7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2-s8:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s9:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s10:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r2-s7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r3-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r1-s8:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:16.2:r2-s9:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r2-s8:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r2-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r3-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r1-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r2-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.2:r2-s11:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.1:r3-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r1-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r2-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r2-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r1-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r3-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r3-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r2-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r1-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r1-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r3-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r1:-:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r1-s7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r1-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r1-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r3-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r3-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r1-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r1-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r2-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r2-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r1-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r1-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r1-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r3-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r1-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r1-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r1-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.1:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.1:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2-s7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.2:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3-s7:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.1:r1-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.1:r1-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.1:r1-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r2-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r2-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r1-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.2:r1-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.2:r1-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r1-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r3-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r2-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r2-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.4:r2-s8:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r2-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.3:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.3:r1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.2:-:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r2-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r1-s6:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r3-s2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.1:r3-s8:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.3:r3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.1:r2:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.4:r2-s3:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.3:r1-s1:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.1:r1-s4:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:17.3:r3-s10:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:19.1:r1-s5:*:*:*:*:*:* Yes - -
cpe:2.3:o:juniper:junos:18.2:r1-s2:*:*:*:*:*:* Yes - -
References

https://kb.juniper.net/JSA11166

CVE ID
CVE-2021-0275
Published
2021-04-22
Modified
2021-04-28
CVSSv2.0
High
CVSSv3.1
High
PCI Compliance
Fail
US-CERT Alert
No
CWE
CWE-79

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