Junos J-Web: Cross Site Scripting Vulnerability
Published Oct 13, 2017
8.0
HIGHCVSS 3.0
EPSS 1.01%
Description
Insufficient cross site scripting protection in J-Web component in Juniper Networks Junos OS may potentially allow a remote unauthenticated user to inject web script or HTML and steal sensitive data and credentials from a J-Web session and to perform administrative actions on the Junos device. Juniper SIRT is not aware of any malicious exploitation of this vulnerability. Affected releases are Juniper Networks Junos OS 11.4 prior to 11.4R13-S3; 12.1X44 prior to 12.1X44-D60; 12.1X46 prior to 12.1X46-D40; 12.1X47 prior to 12.1X47-D30; 12.3 prior to 12.3R11; 12.3X48 prior to 12.3X48-D20; 13.2X51 prior to 13.2X51-D39, 13.2X51-D40; 13.3 prior to 13.3R9; 14.1 prior to 14.1R6; 14.2 prior to 14.2R6; 15.1 prior to 15.1R3; 15.1X49 prior to 15.1X49-D20; 15.1X53 prior to 15.1X53-D57.
Affected products
-
- Version 11.4 prior to 11.4R13-S3StatusaffectedConstraints-
- Version 12.1X44 prior to 12.1X44-D60StatusaffectedConstraints-
- Version 12.1X46 prior to 12.1X46-D40StatusaffectedConstraints-
- Version 12.1X47 prior to 12.1X47-D30StatusaffectedConstraints-
- Version 12.3 prior to 12.3R11StatusaffectedConstraints-
- Version 12.3X48 prior to 12.3X48-D20StatusaffectedConstraints-
- Version 13.2X51 prior to 13.2X51-D39, 13.2X51-D40StatusaffectedConstraints-
- Version 13.3 prior to 13.3R9StatusaffectedConstraints-
- Version 14.1 prior to 14.1R6StatusaffectedConstraints-
- Version 14.2 prior to 14.2R6StatusaffectedConstraints-
- Version 15.1 prior to 15.1R3StatusaffectedConstraints-
- Version 15.1X49 prior to 15.1X49-D20StatusaffectedConstraints-
- Version 15.1X53 prior to 15.1X53-D57StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS | n/a |
|
Configuration 1
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4
- 11.4r13
Configuration 2
- 12.3
- 12.3
- 12.3
- 12.3
- 12.3
- 12.3
- 12.3
- 12.3
- 12.3
- 12.3
- 12.3
- 12.3x48
- 12.3x48
Configuration 3
Configuration 4
Configuration 5
Configuration 6
- 15.1
- 15.1
- 15.1x49
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
- 15.1x53
Configuration 7
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x44
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x46
- 12.1x47
- 12.1x47
- 12.1x47
- 12.1x47
- 12.1x47
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
1 other source (CVE.org) ▾
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.01% (0.01006) | 61.65th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.01% (0.01006) | 58.32th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.35% (0.00346) | 54.92th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.13% (0.00129) | 49.33th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.13% (0.00129) | 47.99th | v3 (v2023.03.01) |
| May 8, 2023 | 0.13% (0.00127) | 45.96th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.28% (0.00277) | 63.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
References (2)
- http://www.securityfocus.com/bid/93529 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://kb.juniper.net/JSA10764 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/93529 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://kb.juniper.net/JSA10764 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.