CVE-2021-31352 is an information exposure vulnerability affecting Juniper Networks SRC Series devices configured for NETCONF over SSH, specifically in versions prior to 4.13.0-R6. This medium-severity vulnerability (CVSS 5.3) allows a remote, unauthenticated attacker to exploit weak cipher negotiation to potentially obtain sensitive information by displaying plaintext bits from ciphertext. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.130r6CPE matchmatch criteria | cpe:2.3:a:juniper:session_and_resource_control:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.