CVE-2018-10376: An integer overflow in the transferProxy function of a smart contract implementation for SmartMesh (aka SMT),

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HIGH 7.5REMOTEMITIGATE

CVE-2018-10376 is a high-severity flaw (CVSS 7.5) affecting smartmesh. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An integer overflow in the transferProxy function of a smart contract implementation for SmartMesh (aka SMT), an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _fee and _value parameters, as exploited in the wild in April 2018, aka the "proxyOverflow" issue.

Why this priority

High severity
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	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.8% (top 22%)
CISA exploited list	No
Weakness	CWE-190
Published	2018-04-25
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: smartmesh

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

Am I affected?

Timeline

2018-04-25 09:29 UTCPublished CVE record published
2026-06-17 01:33 UTCUpdated Record last modified

smartmesh smartmesh MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy smartmesh || rpm -q smartmesh || smartmesh --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

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-2018-10376?

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

Is CVE-2018-10376 being exploited?

CVE-2018-10376 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-2018-10376 affect?

CVE-2018-10376 affects smartmesh. Severity is high (CVSS 7.5). An integer overflow in the transferProxy function of a smart contract implementation for SmartMesh (aka SMT), an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _fee and _value par

How urgent is CVE-2018-10376?

Priority 56/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2018-10769 HIGH 7.5 MITIGATE MITIGATE The transferProxy and approveProxy functions of a smart contract implementation for SmartMesh (SMT), an Ethere

References

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