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cveJuniperCVE-2021-0296
HistoryOct 19, 2021 - 7:15 p.m.

CVE-2021-0296

2021-10-1919:15:08
CWE-319
juniper
web.nvd.nist.gov
35
juniper networks
ctpview
http strict transport security
hsts
downgrade attacks
ssl-stripping
cookie hijacking
vulnerability
cve-2021-0296
nvd

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

48.0%

The Juniper Networks CTPView server is not enforcing HTTP Strict Transport Security (HSTS). HSTS is an optional response header which allows servers to indicate that content from the requested domain will only be served over HTTPS. The lack of HSTS may leave the system vulnerable to downgrade attacks, SSL-stripping man-in-the-middle attacks, and weakens cookie-hijacking protections. This issue affects Juniper Networks CTPView: 7.3 versions prior to 7.3R7; 9.1 versions prior to 9.1R3.

Affected configurations

Nvd
Node
juniperctpviewMatch7.3r1
OR
juniperctpviewMatch7.3r2
OR
juniperctpviewMatch7.3r3
OR
juniperctpviewMatch7.3r4
OR
juniperctpviewMatch7.3r5
OR
juniperctpviewMatch7.3r6
OR
juniperctpviewMatch9.1r1
OR
juniperctpviewMatch9.1r2
VendorProductVersionCPE
juniperctpview7.3cpe:2.3:a:juniper:ctpview:7.3:r1:*:*:*:*:*:*
juniperctpview7.3cpe:2.3:a:juniper:ctpview:7.3:r2:*:*:*:*:*:*
juniperctpview7.3cpe:2.3:a:juniper:ctpview:7.3:r3:*:*:*:*:*:*
juniperctpview7.3cpe:2.3:a:juniper:ctpview:7.3:r4:*:*:*:*:*:*
juniperctpview7.3cpe:2.3:a:juniper:ctpview:7.3:r5:*:*:*:*:*:*
juniperctpview7.3cpe:2.3:a:juniper:ctpview:7.3:r6:*:*:*:*:*:*
juniperctpview9.1cpe:2.3:a:juniper:ctpview:9.1:r1:*:*:*:*:*:*
juniperctpview9.1cpe:2.3:a:juniper:ctpview:9.1:r2:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "CTPView",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "7.3R7",
        "status": "affected",
        "version": "7.3",
        "versionType": "custom"
      },
      {
        "lessThan": "9.1R3",
        "status": "affected",
        "version": "9.1",
        "versionType": "custom"
      }
    ]
  }
]

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

48.0%

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