""While we are not aware of exploits using this vulnerability, users can lose SSO access to Webex without this change," he said."
""This does illustrate a bigger trend that identity and access management is the corporate perimeter," he added, "and the majority of attacks include an identity and access management component.""
""As Crowdstrike observed in its 2026 Global Threat Report, abuse of valid accounts accounted for 35% of cloud incidents it investigated last year, reinforcing that identity has become central to intrusion.""
""Single sign-on allows a user to authenticate to multiple applications through one set of credentials. It's efficient, and, of more importance to a CSO, strengthens security.""
Cisco's recent patch to its cloud service represents a configuration change that could impact single sign-on access to Webex. Although no exploits are currently known, the potential for damage remains. Identity and access management (IAM) is increasingly recognized as the corporate perimeter, with many attacks involving IAM components. CISOs are urged to prioritize IAM hygiene as the landscape of computing evolves. Abuse of valid accounts has been a significant factor in cloud incidents, highlighting the importance of identity in cybersecurity.
Read at Computerworld
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