CVE-2021-32934: The affected ThroughTek P2P products (SDKs using versions before 3.1.5, any versions with nossl tag, device fi

Q: How do I fix CVE-2021-32934?

kalay p2p software development kit: upgrade to newer than 3.1.5. Exact commands for each OS are on this page.

Q: Is CVE-2021-32934 being exploited?

CVE-2021-32934 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2021-32934 affect?

CVE-2021-32934 affects kalay p2p software development kit. Severity is critical (CVSS 9.1). The affected ThroughTek P2P products (SDKs using versions before 3.1.5, any versions with nossl tag, device firmware not using AuthKey for IOTC conneciton, firmware using AVAPI module without enabling DTLS mechanism, and firmware using P2PT

Q: How urgent is CVE-2021-32934?

Priority 50/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.1REMOTEUPGRADE

CVE-2021-32934 is a critical-severity flaw (CVSS 9.1) affecting kalay p2p software development kit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The affected ThroughTek P2P products (SDKs using versions before 3.1.5, any versions with nossl tag, device firmware not using AuthKey for IOTC conneciton, firmware using AVAPI module without enabling DTLS mechanism, and firmware using P2PTunnel or RDT module) do not sufficiently protect data transferred between the local device and ThroughTek servers. This can allow an attacker to access sensitive information, such as camera feeds.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 49%)
CISA exploited list	No
Weakness	CWE-319
Published	2022-05-19
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: throughtek

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-05-19 18:15 UTCPublished CVE record published
2026-06-17 03:53 UTCUpdated Record last modified

throughtek kalay p2p software development kit UPGRADE

Affected: <= 3.1.5

Fixed in: newer than 3.1.5

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy kalay-p2p-software-development-kit || rpm -q kalay-p2p-software-development-kit || kalay-p2p-software-development-kit --version

2. UPGRADE to newer than 3.1.5 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade kalay-p2p-software-development-kit

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade kalay-p2p-software-development-kit

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2021-32934?

kalay p2p software development kit: upgrade to newer than 3.1.5. Exact commands for each OS are on this page.

Is CVE-2021-32934 being exploited?

CVE-2021-32934 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-2021-32934 affect?

CVE-2021-32934 affects kalay p2p software development kit. Severity is critical (CVSS 9.1). The affected ThroughTek P2P products (SDKs using versions before 3.1.5, any versions with nossl tag, device firmware not using AuthKey for IOTC conneciton, firmware using AVAPI module without enabling DTLS mechanism, and firmware using P2PT

How urgent is CVE-2021-32934?

Priority 50/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2021-28372 HIGH 8.3 UPGRADE ThroughTek's Kalay Platform 2.0 network allows an attacker to impersonate an arbitrary ThroughTek (TUTK) devic

References

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