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Cisco Updates

2759
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

6 May, 2021

● High

2021-2884

All

Description:

Cisco has released security updates to address multiple vulnerabilities in the following products:

  • CiCisco SD-WAN vManage
  • Cisco HyperFlex HX
  • Cisco SD-WAN software:
    • SD-WAN vBond Orchestrator Software
    • SD-WAN vEdge Cloud Routers
    • SD-WAN vEdge Routers
    • SD-WAN vManage Software
    • SD-WAN vSmart Controller Software
  • Cisco SD-WAN vEdge Software:
    • SD-WAN vEdge Cloud Routers
    • SD-WAN vEdge Routers
  • WAP125 Wireless-AC Dual Band Desktop Access Point with PoE
    • 1.0.3.1 and earlier
  • WAP131 Wireless-N Dual Radio Access Point with PoE
    • 1.0.2.17 and earlier
  • WAP150 Wireless-AC/N Dual Radio Access Point with PoE
    • 1.1.2.4 and earlier
  • WAP351 Wireless-N Dual Radio Access Point with 5-Port Switch
    • 1.0.2.17 and earlier
  • WAP361 Wireless-AC/N Dual Radio Wall Plate Access Point with PoE
    • 1.1.2.4 and earlier
  • WAP581 Wireless-AC Dual Radio Wave 2 Access Point with 2.5GbE LAN
    • 1.0.3.1 and earlier
  • Cisco Enterprise NFV Infrastructure Software (NFVIS)
    • releases earlier than 4.5.1
  • Cisco Unified Communications Manager IM & Presence Service
  • Cisco devices if they are running a vulnerable release of Cisco AnyConnect Secure Mobility Client for Windows

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Denial of service (DoS)
  • Elevate privileges
  • Execute arbitrary code

Best practice and Recommendations:

The CERT team encourages users to review Cisco security advisory and apply the necessary updates:

Last updated at 6 May, 2021

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