CVE-2016-1327

CRITICALNVD 9.89.8—

9.8

Buffer overflow in the web server on Cisco DPC2203 and EPC2203 devices with firmware r1_customer_image allows remote attackers to execute arbitrary code via a crafted HTTP request, aka Bug ID CSCuv05935.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 88.0%
KEV: Not listed

Published

March 9, 2016

Last Modified

May 6, 2026

Advisory Details (2)

Auto-updated May 7, 2026

No patch confirmed yet.

generic

Cisco Cable Modem with Digital Voice Remote Code Execution Vulnerability

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160309-cmre

generic

http://www.securityfocus.com/bid/84279

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-26 13:42 UTCEPSS rescore
2026-05-26 07:16 UTCEPSS rescore

Frequently asked(5)

What is CVE-2016-1327?

CVE-2016-1327 is a critical vulnerability published on March 9, 2016. Buffer overflow in the web server on Cisco DPC2203 and EPC2203 devices with firmware r1customerimage allows remote attackers to execute arbitrary code via a crafted HTTP request, aka Bug ID CSCuv05935.

When was CVE-2016-1327 disclosed?

CVE-2016-1327 was first published in the National Vulnerability Database on March 9, 2016, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2016-1327 actively exploited?

CVE-2016-1327 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2016-1327?

CVE-2016-1327 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2016-1327?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-1327, 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.

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CVE-2016-1327

📅 Published

🔄 Last Modified

📋 Advisory Details (2)