- Description
- An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on MX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service (DoS).When processing a high rate of specific GRE traffic destined to the device, the respective PFE will hang causing traffic forwarding to stop. When this issue occurs the following logs can be observed: <fpc #> MQSS(0): LI-3: Received a parcel with more than 512B accompanying data CHASSISD_FPC_ASIC_ERROR: ASIC Error detected <...> This issue affects Junos OS: * all versions before 21.2R3-S9, * 21.4 versions before 21.4R3-S8, * 22.2 versions before 22.2R3-S4, * 22.4 versions before 22.4R3-S5, * 23.2 versions before 23.2R2-S2, * 23.4 versions before 23.4R2.
- Source
- sirt@juniper.net
- NVD status
- Awaiting Analysis
CVSS 4.0
- Type
- Secondary
- Base score
- 8.7
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:M/U:X
- Severity
- HIGH
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
- sirt@juniper.net
- CWE-754
- Hype score
- Not currently trending
🚨 CVE-2025-30660 🔴 HIGH (7.5) 🏢 Juniper Networks - Junos OS 🏗️ 0 🔗 https://t.co/jpO1hZPLJo #CyberCron #VulnAlert #InfoSec https://t.co/mZ2yDtVpgr
@cybercronai
11 Apr 2025
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�� CVE-2025-30660 - Junos OS - HIGH 🚨 🗓️ Date published 2025-04-09 20:15:30 UTC #JunosOS #CyberSecurity #InfoSec #Vulnerability #TechNews https://t.co/G54qWg0DVW
@vulns_space
9 Apr 2025
16 Impressions
0 Retweets
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