CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  What's the CVSS score of your company?
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2021-31355

A persistent cross-site scripting (XSS) vulnerability in the captive portal graphical user interface of Juniper Networks Junos OS may allow a remote authenticated user to inject web script or HTML and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on administrative user to perform administrative actions on the device. This issue affects Juniper Networks Junos OS: All versions, including the following supported releases: 12.3X48 versions prior to 12.3X48-D105; 15.1X49 versions prior to 15.1X49-D220; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S7; 19.2 versions prior to 19.2R3-S3; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S6; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R1-S1, 20.2R2; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2; 21.1 versions prior to 21.1R2.
Publish Date : 2021-10-19 Last Update Date : 2021-10-25
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
3.5
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication ???
Gained Access None
Vulnerability Type(s) Cross Site Scripting
CWE ID 79

- Products Affected By CVE-2021-31355

# Product Type Vendor Product Version Update Edition Language
1 OS Juniper Junos 12.3x48 D50 * * Version Details Vulnerabilities
2 OS Juniper Junos 12.3x48 D95 * * Version Details Vulnerabilities
3 OS Juniper Junos 12.3x48 D25 * * Version Details Vulnerabilities
4 OS Juniper Junos 12.3x48 D70 * * Version Details Vulnerabilities
5 OS Juniper Junos 12.3x48 - * * Version Details Vulnerabilities
6 OS Juniper Junos 12.3x48 D51 * * Version Details Vulnerabilities
7 OS Juniper Junos 12.3x48 D30 * * Version Details Vulnerabilities
8 OS Juniper Junos 12.3x48 D75 * * Version Details Vulnerabilities
9 OS Juniper Junos 12.3x48 D10 * * Version Details Vulnerabilities
10 OS Juniper Junos 12.3x48 D55 * * Version Details Vulnerabilities
11 OS Juniper Junos 12.3x48 D35 * * Version Details Vulnerabilities
12 OS Juniper Junos 12.3x48 D80 * * Version Details Vulnerabilities
13 OS Juniper Junos 12.3x48 D100 * * Version Details Vulnerabilities
14 OS Juniper Junos 12.3x48 D60 * * Version Details Vulnerabilities
15 OS Juniper Junos 12.3x48 D40 * * Version Details Vulnerabilities
16 OS Juniper Junos 12.3x48 D85 * * Version Details Vulnerabilities
17 OS Juniper Junos 12.3x48 D15 * * Version Details Vulnerabilities
18 OS Juniper Junos 12.3x48 D65 * * Version Details Vulnerabilities
19 OS Juniper Junos 12.3x48 D45 * * Version Details Vulnerabilities
20 OS Juniper Junos 12.3x48 D90 * * Version Details Vulnerabilities
21 OS Juniper Junos 12.3x48 D20 * * Version Details Vulnerabilities
22 OS Juniper Junos 12.3x48 D66 * * Version Details Vulnerabilities
23 OS Juniper Junos 15.1x49 D200 * * Version Details Vulnerabilities
24 OS Juniper Junos 15.1x49 D70 * * Version Details Vulnerabilities
25 OS Juniper Junos 15.1x49 D160 * * Version Details Vulnerabilities
26 OS Juniper Junos 15.1x49 D45 * * Version Details Vulnerabilities
27 OS Juniper Junos 15.1x49 D130 * * Version Details Vulnerabilities
28 OS Juniper Junos 15.1x49 D210 * * Version Details Vulnerabilities
29 OS Juniper Junos 15.1x49 - * * Version Details Vulnerabilities
30 OS Juniper Junos 15.1x49 D75 * * Version Details Vulnerabilities
31 OS Juniper Junos 15.1x49 D170 * * Version Details Vulnerabilities
32 OS Juniper Junos 15.1x49 D50 * * Version Details Vulnerabilities
33 OS Juniper Junos 15.1x49 D131 * * Version Details Vulnerabilities
34 OS Juniper Junos 15.1x49 D25 * * Version Details Vulnerabilities
35 OS Juniper Junos 15.1x49 D10 * * Version Details Vulnerabilities
36 OS Juniper Junos 15.1x49 D80 * * Version Details Vulnerabilities
37 OS Juniper Junos 15.1x49 D180 * * Version Details Vulnerabilities
38 OS Juniper Junos 15.1x49 D55 * * Version Details Vulnerabilities
39 OS Juniper Junos 15.1x49 D140 * * Version Details Vulnerabilities
40 OS Juniper Junos 15.1x49 D30 * * Version Details Vulnerabilities
41 OS Juniper Junos 15.1x49 D100 * * Version Details Vulnerabilities
42 OS Juniper Junos 15.1x49 D90 * * Version Details Vulnerabilities
43 OS Juniper Junos 15.1x49 D190 * * Version Details Vulnerabilities
44 OS Juniper Junos 15.1x49 D60 * * Version Details Vulnerabilities
45 OS Juniper Junos 15.1x49 D15 * * Version Details Vulnerabilities
46 OS Juniper Junos 15.1x49 D35 * * Version Details Vulnerabilities
47 OS Juniper Junos 15.1x49 D110 * * Version Details Vulnerabilities
48 OS Juniper Junos 15.1x49 D20 * * Version Details Vulnerabilities
49 OS Juniper Junos 15.1x49 D65 * * Version Details Vulnerabilities
50 OS Juniper Junos 15.1x49 D150 * * Version Details Vulnerabilities
51 OS Juniper Junos 15.1x49 D40 * * Version Details Vulnerabilities
52 OS Juniper Junos 15.1x49 D120 * * Version Details Vulnerabilities
53 OS Juniper Junos 18.3 R3 * * Version Details Vulnerabilities
54 OS Juniper Junos 18.3 R1-s6 * * Version Details Vulnerabilities
55 OS Juniper Junos 18.3 R1-s1 * * Version Details Vulnerabilities
56 OS Juniper Junos 18.3 R3-s1 * * Version Details Vulnerabilities
57 OS Juniper Junos 18.3 R2 * * Version Details Vulnerabilities
58 OS Juniper Junos 18.3 R1-s2 * * Version Details Vulnerabilities
59 OS Juniper Junos 18.3 R3-s2 * * Version Details Vulnerabilities
60 OS Juniper Junos 18.3 R2-s1 * * Version Details Vulnerabilities
61 OS Juniper Junos 18.3 R1-s3 * * Version Details Vulnerabilities
62 OS Juniper Junos 18.3 R2-s2 * * Version Details Vulnerabilities
63 OS Juniper Junos 18.3 R1-s4 * * Version Details Vulnerabilities
64 OS Juniper Junos 18.3 - * * Version Details Vulnerabilities
65 OS Juniper Junos 18.3 R2-s3 * * Version Details Vulnerabilities
66 OS Juniper Junos 18.3 R1-s5 * * Version Details Vulnerabilities
67 OS Juniper Junos 18.3 R1 * * Version Details Vulnerabilities
68 OS Juniper Junos 18.4 R1-s7 * * Version Details Vulnerabilities
69 OS Juniper Junos 18.4 R1-s2 * * Version Details Vulnerabilities
70 OS Juniper Junos 18.4 R3 * * Version Details Vulnerabilities
71 OS Juniper Junos 18.4 R2 * * Version Details Vulnerabilities
72 OS Juniper Junos 18.4 R1-s3 * * Version Details Vulnerabilities
73 OS Juniper Junos 18.4 R3-s1 * * Version Details Vulnerabilities
74 OS Juniper Junos 18.4 R2-s1 * * Version Details Vulnerabilities
75 OS Juniper Junos 18.4 R1-s4 * * Version Details Vulnerabilities
76 OS Juniper Junos 18.4 R3-s2 * * Version Details Vulnerabilities
77 OS Juniper Junos 18.4 - * * Version Details Vulnerabilities
78 OS Juniper Junos 18.4 R2-s2 * * Version Details Vulnerabilities
79 OS Juniper Junos 18.4 R1-s5 * * Version Details Vulnerabilities
80 OS Juniper Junos 18.4 R3-s3 * * Version Details Vulnerabilities
81 OS Juniper Junos 18.4 R1 * * Version Details Vulnerabilities
82 OS Juniper Junos 18.4 R2-s3 * * Version Details Vulnerabilities
83 OS Juniper Junos 18.4 R1-s6 * * Version Details Vulnerabilities
84 OS Juniper Junos 18.4 R1-s1 * * Version Details Vulnerabilities
85 OS Juniper Junos 18.4 R2-s4 * * Version Details Vulnerabilities
86 OS Juniper Junos 19.1 R1-s5 * * Version Details Vulnerabilities
87 OS Juniper Junos 19.1 R1 * * Version Details Vulnerabilities
88 OS Juniper Junos 19.1 R2 * * Version Details Vulnerabilities
89 OS Juniper Junos 19.1 R1-s1 * * Version Details Vulnerabilities
90 OS Juniper Junos 19.1 R2-s1 * * Version Details Vulnerabilities
91 OS Juniper Junos 19.1 R1-s2 * * Version Details Vulnerabilities
92 OS Juniper Junos 19.1 R3 * * Version Details Vulnerabilities
93 OS Juniper Junos 19.1 R1-s3 * * Version Details Vulnerabilities
94 OS Juniper Junos 19.1 R3-s1 * * Version Details Vulnerabilities
95 OS Juniper Junos 19.1 R1-s4 * * Version Details Vulnerabilities
96 OS Juniper Junos 19.1 - * * Version Details Vulnerabilities
97 OS Juniper Junos 19.2 R2 * * Version Details Vulnerabilities
98 OS Juniper Junos 19.2 R1 * * Version Details Vulnerabilities
99 OS Juniper Junos 19.2 R2-s1 * * Version Details Vulnerabilities
100 OS Juniper Junos 19.2 R1-s1 * * Version Details Vulnerabilities
101 OS Juniper Junos 19.2 R1-s2 * * Version Details Vulnerabilities
102 OS Juniper Junos 19.2 R1-s3 * * Version Details Vulnerabilities
103 OS Juniper Junos 19.2 R1-s4 * * Version Details Vulnerabilities
104 OS Juniper Junos 19.2 - * * Version Details Vulnerabilities
105 OS Juniper Junos 19.3 R2-s1 * * Version Details Vulnerabilities
106 OS Juniper Junos 19.3 R2-s2 * * Version Details Vulnerabilities
107 OS Juniper Junos 19.3 - * * Version Details Vulnerabilities
108 OS Juniper Junos 19.3 R2-s3 * * Version Details Vulnerabilities
109 OS Juniper Junos 19.3 R1 * * Version Details Vulnerabilities
110 OS Juniper Junos 19.3 R1-s1 * * Version Details Vulnerabilities
111 OS Juniper Junos 19.3 R2 * * Version Details Vulnerabilities
112 OS Juniper Junos 19.4 R1-s2 * * Version Details Vulnerabilities
113 OS Juniper Junos 19.4 R2 * * Version Details Vulnerabilities
114 OS Juniper Junos 19.4 R2-s1 * * Version Details Vulnerabilities
115 OS Juniper Junos 19.4 R1 * * Version Details Vulnerabilities
116 OS Juniper Junos 19.4 R1-s1 * * Version Details Vulnerabilities
117 OS Juniper Junos 20.1 R1-s2 * * Version Details Vulnerabilities
118 OS Juniper Junos 20.1 R1-s3 * * Version Details Vulnerabilities
119 OS Juniper Junos 20.1 R1-s4 * * Version Details Vulnerabilities
120 OS Juniper Junos 20.1 R2 * * Version Details Vulnerabilities
121 OS Juniper Junos 20.1 R1 * * Version Details Vulnerabilities
122 OS Juniper Junos 20.1 R2-s1 * * Version Details Vulnerabilities
123 OS Juniper Junos 20.1 R1-s1 * * Version Details Vulnerabilities
124 OS Juniper Junos 20.1 R2-s2 * * Version Details Vulnerabilities
125 OS Juniper Junos 20.2 R1 * * Version Details Vulnerabilities
126 OS Juniper Junos 20.2 R2 * * Version Details Vulnerabilities
127 OS Juniper Junos 20.3 R1 * * Version Details Vulnerabilities
128 OS Juniper Junos 20.3 R1-s1 * * Version Details Vulnerabilities
129 OS Juniper Junos 20.4 R1-s1 * * Version Details Vulnerabilities
130 OS Juniper Junos 20.4 R1 * * Version Details Vulnerabilities
131 OS Juniper Junos 21.1 R1 * * Version Details Vulnerabilities
132 OS Juniper Junos 21.1 R1-s1 * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Juniper Junos 132

- References For CVE-2021-31355

https://kb.juniper.net/JSA11220 CONFIRM

- Metasploit Modules Related To CVE-2021-31355

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.