CVE-2024-47129: The goTenna Pro App does not inject extra characters into broadcasted frames to obfuscate the length of messa

Q: How do I fix CVE-2024-47129?

gotenna pro: upgrade to newer than 1.6.1; gotenna pro: upgrade to 2.0.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-47129 being exploited?

CVE-2024-47129 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-2024-47129 affect?

CVE-2024-47129 affects gotenna pro, gotenna pro. Severity is medium (CVSS 4.3). The goTenna Pro App does not inject extra characters into broadcasted frames to obfuscate the length of messages. This makes it possible to tell the length of the payload regardless of the encryption used.

Q: How urgent is CVE-2024-47129?

Priority 16/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADEUPGRADE

CVE-2024-47129 is a medium-severity flaw (CVSS 4.3) affecting gotenna pro, gotenna pro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The goTenna Pro App does not inject extra characters into broadcasted frames to obfuscate the length of messages. This makes it possible to tell the length of the payload regardless of the encryption used.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.1% (top 97%)
CISA exploited list	No
Weakness	CWE-204, CWE-203
Published	2024-09-26
Last modified	2026-06-17

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

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

Am I affected?

Timeline

2024-09-26 18:15 UTCPublished CVE record published
2026-06-17 07:56 UTCUpdated Record last modified

gotenna gotenna pro UPGRADE

Affected: <= 1.6.1

Fixed in: newer than 1.6.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gotenna-pro || rpm -q gotenna-pro || gotenna-pro --version

2. UPGRADE to newer than 1.6.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gotenna-pro

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gotenna-pro

Note

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

gotenna gotenna pro UPGRADE

Affected: < 2.0.3

Fixed in: 2.0.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gotenna-pro || rpm -q gotenna-pro || gotenna-pro --version

2. UPGRADE to 2.0.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gotenna-pro

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gotenna-pro

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-2024-47129?

gotenna pro: upgrade to newer than 1.6.1; gotenna pro: upgrade to 2.0.3. Exact commands for each OS are on this page.

Is CVE-2024-47129 being exploited?

CVE-2024-47129 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-2024-47129 affect?

CVE-2024-47129 affects gotenna pro, gotenna pro. Severity is medium (CVSS 4.3). The goTenna Pro App does not inject extra characters into broadcasted frames to obfuscate the length of messages. This makes it possible to tell the length of the payload regardless of the encryption used.

How urgent is CVE-2024-47129?

Priority 16/100. No elevated risk signals yet.

Related CVEs

CVE-2024-47130 HIGH 8.8 UPGRADE UPGRADE The goTenna Pro App allows unauthenticated attackers to remotely update the local public keys used for P2P an
CVE-2024-47128 MEDIUM 4.3 UPGRADE UPGRADE The goTenna Pro App encryption key name is always sent unencrypted when the key is shared over RF through a b
CVE-2024-47127 MEDIUM 6.5 UPGRADE UPGRADE In the goTenna Pro App there is a vulnerability that makes it possible to inject any custom message with any
CVE-2024-47126 MEDIUM 6.5 UPGRADE UPGRADE The goTenna Pro App does not use SecureRandom when generating passwords for sharing cryptographic keys
CVE-2024-47125 HIGH 8.1 UPGRADE UPGRADE The goTenna Pro App does not authenticate public keys which allows an unauthenticated attacker to manipulate

References

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