cisco-sa-20190404-rv-weak-encrypt

csafUScisco_csaf

Cisco Small Business RV320 and RV325 Routers Weak Credential Encryption Vulnerability

view advisory published 2019-04-04

A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to access administrative credentials. The vulnerability exists because affected devices use weak encryption algorithms for user credentials. An attacker could exploit this vulnerability by conducting a man-in-the-middle attack and decrypting intercepted credentials. A successful exploit could allow the attacker to gain access to an affected device with administrator privileges. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190404-rv-weak-encrypt ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190404-rv-weak-encrypt"]

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2019-1828UShigh8.1OT elevated—
A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to access…
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references

External citations — patches, advisories, analysis.

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remediations (1)

  • FixedCisco Small Business RV Series Router Firmware

    Cisco has released software updates that address this vulnerability.

    https://software.cisco.com
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