CVE-2024-47507

MEDIUM EPSS 20.0%

Published Oct 11, 20241y ago · Modified Jun 17, 20261w ago

6.9 CVSS 4.0

Medium

Published Oct 11, 2024 1y ago

Last Modified Jun 17, 2026 1w ago

Description

An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an integrity impact to the downstream devices. When a peer sends a BGP update message which contains the aggregator attribute with an ASN value of zero (0), rpd accepts and propagates this attribute, which can cause issues for downstream BGP peers receiving this. This issue affects: Junos OS: * All versions before 21.4R3-S6, * 22.2 versions before 22.2R3-S3, * 22.4 versions before 22.4R3; Junos OS Evolved: * All versions before 21.4R3-S7-EVO, * 22.2 versions before 22.2R3-S4-EVO, * 22.4 versions before 22.4R3-EVO.

CVSS Details

Base Score

6.9

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/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:X/R:X/V:X/RE:M/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

20.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-754

Affected Products 64

Vendor	Product	Version	Range
juniper	junos	*	<21.4
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	21.4	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.2	any
juniper	junos	22.4	any
juniper	junos	22.4	any
juniper	junos	22.4	any
juniper	junos	22.4	any
juniper	junos	22.4	any
juniper	junos	22.4	any
juniper	junos	22.4	any
juniper	junos_os_evolved	*	<21.4
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	21.4	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.2	any
juniper	junos_os_evolved	22.4	any
juniper	junos_os_evolved	22.4	any
juniper	junos_os_evolved	22.4	any
juniper	junos_os_evolved	22.4	any
juniper	junos_os_evolved	22.4	any
juniper	junos_os_evolved	22.4	any
juniper	junos_os_evolved	22.4	any

References 1

supportportal.juniper.net https://supportportal.juniper.net/JSA88138

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.