CVE-2025-45619: An issue in Aver PTC310UV2 firmware v.0.1.0000.59 allows a remote attacker to execute arbitrary code via the S

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MEDIUM 6.5REMOTEMITIGATE

CVE-2025-45619 is a medium-severity flaw (CVSS 6.5) affecting ptc310uv2 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue in Aver PTC310UV2 firmware v.0.1.0000.59 allows a remote attacker to execute arbitrary code via the SendAction function

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 47%)
CISA exploited list	No
Weakness	CWE-77
Published	2025-07-30
Last modified	2026-07-05

Publisher (CNA): MITRE · Vendor: averusa

Last updated 2026-07-05 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-07-30 17:15 UTCPublished CVE record published
2026-07-05 16:19 UTCUpdated Record last modified

averusa ptc310uv2 firmware MITIGATE

Affected: 0.1.0000.59

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.1.0000.59

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-45619?

ptc310uv2 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-45619 being exploited?

CVE-2025-45619 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-45619 affect?

CVE-2025-45619 affects ptc310uv2 firmware. Severity is medium (CVSS 6.5). An issue in Aver PTC310UV2 firmware v.0.1.0000.59 allows a remote attacker to execute arbitrary code via the SendAction function

How urgent is CVE-2025-45619?

Priority 46/100. Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-45620 HIGH 8.1 MITIGATE An issue in Aver PTC310UV2 v.0.1.0000.59 allows a remote attacker to obtain sensitive information via a crafte

References

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