Security readout for executives and security teams
CVE-2010-0603 is a remote denial-of-service flaw in Cisco PGW 2200 Softswitch SIP handling. A malformed session attribute can crash the device, potentially disrupting voice switching services. The public bundle identifies affected software as versions before 9.7(3)S10. Exposure is most likely where Cisco PGW 2200 Softswitch systems running software before 9.7(3)S10 process SIP traffic from untrusted, partner, or poorly filtered networks. Current exposure may be limited because the affected platform and advisory are from 2010, but inventories should confirm this rather than assume retirement. Treat this as an availability risk for legacy telecom infrastructure. It is not presented as a data breach issue, but a crash in a softswitch can disrupt voice services. Prioritize if the platform remains in production or handles externally reachable SIP traffic. Mitigation focus: Identify any Cisco PGW 2200 Softswitch deployments and their software versions.; Upgrade affected systems to Cisco guidance, including 9.7(3)S10 or later if applicable.; Restrict SIP reachability to trusted peers where operationally feasible..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2010-0603 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
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- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
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Source materials
- CVE List V5 sourceCVE List V5
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