CVE-2007-3210: Stack-based buffer overflow in nptoken.mox in the Cellosoft Tokens Object 2.0.0.6 extension for Vitalize! allo

This month

HIGH 9.3DOWNGRADE

CVE-2007-3210 is a high-severity flaw (CVSS 9.3) affecting cellosoft tokens object. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Stack-based buffer overflow in nptoken.mox in the Cellosoft Tokens Object 2.0.0.6 extension for Vitalize! allows remote attackers to execute arbitrary code via a long string argument to the RemoveChr method. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Why this priority

Critical severity
EPSS top 10%: very likely to be exploited

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

Risk facts

CVSS score	9.3 (High)
EPSS exploit chance	4.0% (top 10%)
CISA exploited list	No
Published	2007-06-14
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: cellosoft

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2007-06-14 19:30 UTCPublished CVE record published
2026-06-16 22:41 UTCUpdated Record last modified

cellosoft cellosoft tokens object DOWNGRADE

Affected: 2.0.0.6

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0.0.6

1. Check installed version

apt-cache policy cellosoft-tokens-object || rpm -q cellosoft-tokens-object || cellosoft-tokens-object --version

2. No fixed release: DOWNGRADE to a release before 2.0.0.6 (Debian / Ubuntu)

apt-cache madison cellosoft-tokens-object sudo apt install cellosoft-tokens-object=<VERSION_BEFORE_2.0.0.6> sudo apt-mark hold cellosoft-tokens-object

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list cellosoft-tokens-object sudo dnf downgrade cellosoft-tokens-object-<VERSION_BEFORE_2.0.0.6> sudo dnf versionlock add cellosoft-tokens-object

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2007-3210?

cellosoft tokens object: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2007-3210 being exploited?

CVE-2007-3210 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-2007-3210 affect?

CVE-2007-3210 affects cellosoft tokens object. Severity is high (CVSS 9.3). Stack-based buffer overflow in nptoken.mox in the Cellosoft Tokens Object 2.0.0.6 extension for Vitalize! allows remote attackers to execute arbitrary code via a long string argument to the RemoveChr method. NOTE: the provenance of this in

How urgent is CVE-2007-3210?

Priority 55/100. Critical severity; EPSS top 10%: very likely to be exploited

References

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