CVE-2010-3048

HIGHNVD 7.57.5—

7.5

Cisco Unified Personal Communicator 7.0 (1.13056) does not free allocated memory for received data and does not perform validation if memory allocation is successful, causing a remote denial of service condition.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 71.2%
KEV: Not listed

Published

January 16, 2020

Last Modified

November 21, 2024

References (2)

psirt@ciscohttp://www.fuzzmyapp.com/advisories/FMA-2010-002/FMA-2010-002-EN.xml
af854a3a-2127-422b-91ae-364da2661108http://www.fuzzmyapp.com/advisories/FMA-2010-002/FMA-2010-002-EN.xml

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-476NULL Pointer Dereference

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 08:58 UTCEG score recompute
2026-05-27 08:58 UTCGHSA enrichment
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:43 UTCepss_batch

Frequently asked(5)

What is CVE-2010-3048?

CVE-2010-3048 is a high vulnerability published on January 16, 2020. Cisco Unified Personal Communicator 7.0 (1.13056) does not free allocated memory for received data and does not perform validation if memory allocation is successful, causing a remote denial of service condition.

When was CVE-2010-3048 disclosed?

CVE-2010-3048 was first published in the National Vulnerability Database on January 16, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2010-3048 actively exploited?

CVE-2010-3048 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 71.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2010-3048?

CVE-2010-3048 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2010-3048?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2010-3048, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2010-3048

📅 Published

🔄 Last Modified

🔗 References (2)