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Cisco Patches Excessive-Severity Vulnerability in SD-WAN vManage

By Ionut Arghire on September 12, 2022

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Cisco has introduced patches for a high-severity vulnerability within the binding configuration of SD-WAN vManage software program containers.

Tracked as CVE-2022-20696, the problem exists due to inadequate safety mechanisms on messaging server container ports, permitting an unauthenticated attacker to connect with an affected system utilizing these ports.

“To use this vulnerability, the attacker should be capable of ship community visitors to interfaces inside the VPN0 logical community. A profitable exploit may permit the attacker to view and inject messages into the messaging service, which might trigger configuration adjustments or trigger the system to reload,” Cisco notes in an advisory.

The vulnerability impacts IOS XE SD-WAN, SD-WAN vBond Orchestrator, and SD-WAN vSmart Controller software program, SD-WAN vEdge cloud routers, and SD-WAN vEdge routers.

Cisco recommends updating to SD-WAN vManage software program releases 20.6.four or 20.9.1, which embrace patches for this vulnerability.

The tech big additionally introduced that a few of its merchandise are impacted by an NVIDIA Knowledge Airplane growth equipment vulnerability that was resolved in August, and which is tracked as CVE-2022-28199.

Impacted merchandise embrace Cloud Companies router 1000V collection, and IOS, IOS XE (aside from Catalyst 8000V Edge), and IOS XR software program, and NX-OS software program.

The problem, Cisco says, was resolved with the discharge of updates for Catalyst 8000V Edge software program, Adaptive Safety Digital Equipment (ASAv), and Safe Firewall Menace Protection Digital (previously FTDv).

This week, Cisco additionally warned {that a} medium-severity vulnerability impacting Small Enterprise RV110W, RV130, RV130W, and RV215W routers will stay unpatched, because the affected merchandise have reached end-of-life standing.

Tracked as CVE-2022-20923, the flaw exists as a result of the password validation algorithm on these units is badly carried out, which may permit an unauthenticated attacker to bypass authentication controls through the use of crafted credentials.

“Cisco has not launched and won’t launch software program updates to handle the vulnerability described on this advisory. Cisco Small Enterprise RV110W, RV130, RV130W, and RV215W Routers have entered the end-of-life course of,” the tech firm notes.

Cisco says it’s not conscious of any of those safety flaws being exploited in assaults. Nevertheless, proof-of-concept exploit code focusing on the NVIDIA vulnerability does exist. Additional info on the resolved vulnerabilities will be discovered on Cisco’s safety portal.

Associated: Cisco Patches Excessive-Severity Vulnerabilities in Enterprise Switches

Associated: Cisco Patches Essential Vulnerability in E mail Safety Equipment

Associated: Cisco Patches Excessive-Severity Vulnerability in Safety Options

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