CVE-2026-26461

MEDIUMNVD 6.56.5—

6.5

A Command Injection vulnerability in the web management interface in Aver PTC320UV2 0.1.0000.65 allows an unauthenticated attacker to execute arbitrary commands via a crafted web request.

CVSS v3: 6.5
EG Score: 6.5(high)
EPSS: 92.5%
KEV: Not listed

Published

May 1, 2026

Last Modified

May 7, 2026

Advisory Details (2)

Auto-updated May 1, 2026

No patch confirmed yet.

generic

PTC320UV2 | Download Center | AVer Global

https://www.aver.com/Downloads/search?q=PTC320UV2

generic

disclosures/2026/CVE-2026-26461.md at main · spaceraccoon/disclosures · GitHub

https://github.com/spaceraccoon/disclosures/blob/main/2026/CVE-2026-26461.md

Weakness Classification(1)

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

CWE-77Command Injection

Data Freshness Timeline

(refreshed 17× in last 7d / 20× 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.

2026-05-31 22:30 UTCepss_batch
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2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
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2026-05-28 13:44 UTCepss_batch
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2026-05-27 13:40 UTCepss_batch
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2026-05-26 13:44 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
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2026-05-24 16:59 UTCepss_batch
2026-05-23 15:21 UTCepss_batch
2026-05-22 21:16 UTCepss_batch

Frequently asked(5)

What is CVE-2026-26461?

CVE-2026-26461 is a medium vulnerability published on May 1, 2026. A Command Injection vulnerability in the web management interface in Aver PTC320UV2 0.1.0000.65 allows an unauthenticated attacker to execute arbitrary commands via a crafted web request.

When was CVE-2026-26461 disclosed?

CVE-2026-26461 was first published in the National Vulnerability Database on May 1, 2026, with the most recent update on May 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-26461 actively exploited?

CVE-2026-26461 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 92.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-26461?

CVE-2026-26461 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2026-26461?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-26461, 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-2026-26461

📅 Published

🔄 Last Modified

📋 Advisory Details (2)