SRC Series: NETCONF over SSH allows negotiation of weak ciphers
CVE-2021-31352

5.3MEDIUM

Key Information:

Vendor
Juniper Networks
Status
Src Series
Vendor
CVE Published:
19 October 2021

Badges

👾 Exploit Exists

Summary

An Information Exposure vulnerability in Juniper Networks SRC Series devices configured for NETCONF over SSH permits the negotiation of weak ciphers, which could allow a remote attacker to obtain sensitive information. A remote attacker with read and write access to network data could exploit this vulnerability to display plaintext bits from a block of ciphertext and obtain sensitive information. This issue affects all Juniper Networks SRC Series versions prior to 4.13.0-R6.

Affected Version(s)

SRC Series < 4.13.0-R6

References

https://kb.juniper.net/JSA11217
x_refsource_CONFIRM

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.