CVE-2021-0266 — Use of Hard-coded Cryptographic Key in Networks Junos OS

CWE-321 — Use of Hard-coded Cryptographic KeyCWE-798 — Hard-coded Credentials4 documents4 sources
Severity
9.8CRITICALNVD
CNA8.1
EPSS
0.4%
top 38.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Juniper Networks Junos OSJuniper Junos
Timeline
PublishedApr 22
Latest updateMay 24

Description

The use of multiple hard-coded cryptographic keys in cSRX Series software in Juniper Networks Junos OS allows an attacker to take control of any instance of a cSRX deployment through device management services. This issue affects: Juniper Networks Junos OS on cSRX Series: All versions prior to 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R2.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5juniper_networks/junos_osunspecified — 20.2R3+2
▶NVDjuniper/junos20.2, 20.3, 20.4+2

🔴Vulnerability Details

2
GHSA
GHSA-9frr-8rxx-97f3: The use of multiple hard-coded cryptographic keys in cSRX Series software in Juniper Networks Junos OS allows an attacker to take control of any insta↗2022-05-24
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CVEList
cSRX: Use of Hard-coded Cryptographic Keys allows an attacker to take control of the device through device management services.↗2021-04-22
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📋Vendor Advisories

1
Juniper
CVE-2021-0266: The use of multiple hard-coded cryptographic keys in cSRX Series software in Juniper Networks Junos OS allows an attacker to take control of any insta↗2021-04-22
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CVE-2021-0266 — Use of Hard-coded Cryptographic Key | cvebase