Information disclosure in Juniper Junos Space



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-0220
CWE-ID CWE-257
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Juniper Junos Space
Server applications / Remote management servers, RDP, SSH

Vendor Juniper Networks, Inc.

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Storing passwords in a recoverable format

EUVDB-ID: #VU49541

Risk: Medium

CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-0220

CWE-ID: CWE-257 - Storing Passwords in a Recoverable Format

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to sensitive information.

The vulnerability exists due to shared secrets are stored in recoverable format and directly exposed through the UI. A remote user can retrieve shared secrets from the system and recover them.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Juniper Junos Space: before 20.3R1

CPE2.3 External links

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA11110&cat=SIRT_1&actp=LIST


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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