CVE-2016-7820: I-O DATA DEVICE, INC. TS-WRLP vulnerability

CVE-2016-7820: Buffer overflow in I-O DATA DEVICE TS-WRLP firmware version 1.01.02 and earlier and TS-WRLA firmware versio...

Buffer overflow in I-O DATA DEVICE TS-WRLP firmware version 1.01.02 and earlier and TS-WRLA firmware version 1.01.02 and earlier allows an attacker with administrator rights to cause a denial-of-service (DoS) or execute arbitrary code via unspecified vectors.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 02:04 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2016-7820 is a buffer overflow in I-O DATA DEVICE TS-WRLP and TS-WRLA firmware 1.01.02 and earlier. A successful attacker must already have administrator rights, but could crash the device or execute arbitrary code. Public details do not specify the vulnerable function or attack vector. Exposure is limited to organizations that still operate TS-WRLP or TS-WRLA devices on affected firmware. Risk rises when administrative access is reachable from broad internal networks, the internet, shared credentials, or unmanaged support paths. Treat this as a targeted device-management risk, not a broad emergency. Prioritize if affected devices support physical security, customer-facing operations, or are reachable by many users. The main business concern is disruption or device takeover after admin access is obtained. Mitigation focus: Inventory TS-WRLP and TS-WRLA devices and record firmware versions.; Restrict administrator access to trusted management networks and named administrators.; Review I-O DATA and JVN guidance for supported firmware or replacement direction..

Prepared: Jun 13, 2026, 04:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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ATT&CK lookup starting points

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Execution behavior lookup

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cve · low confidence lookup

CVE-2016-7820 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 9, 2017, 16:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
JVN#25059363CVE reference · third-party-advisory, x_refsource_JVN

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

I-O DATA DEVICE, INC.TS-WRLPfirmware version 1.01.02 and earlierListed

I-O DATA DEVICE, INC.TS-WRLAfirmware version 1.01.02 and earlierListed

Weakness

CWE details

No CWE listed

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