How severe is CVE-2018-17882?

CVE-2018-17882 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2018-17882 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-17882?

CVE-2018-17882 affects Cryptobots Battletoken. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-17882?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-17882 published?

CVE-2018-17882 was published on 2019-03-15 and last updated on 2026-06-17.

CVE-2018-17882

CVE-2018-17882 is a high-severity vulnerability in Cryptobots Battletoken with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-190.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-190
Affected product: Cryptobots Battletoken
Published: 2019-03-15
Last modified: 2026-06-17

Description

An Integer overflow vulnerability exists in the batchTransfer function of a smart contract implementation for CryptoBotsBattle (CBTB), an Ethereum token. This vulnerability could be used by an attacker to create an arbitrary amount of tokens for any user.

Frequently asked questions

What is CVE-2018-17882?: An Integer overflow vulnerability exists in the batchTransfer function of a smart contract implementation for CryptoBotsBattle (CBTB), an Ethereum token. This vulnerability could be used by an attacker to create an arbitrary amount of tokens for any user.
How severe is CVE-2018-17882?: CVE-2018-17882 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2018-17882 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-17882?: CVE-2018-17882 affects Cryptobots Battletoken. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-17882?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-17882 published?: CVE-2018-17882 was published on 2019-03-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cryptobots:battletoken:-:*:*:*:*:*:*:*

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