How severe is CVE-2022-27134?

CVE-2022-27134 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-2022-27134 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-27134?

CVE-2022-27134 affects B1 Eosio Batdappboomx. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-27134?

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-2022-27134 published?

CVE-2022-27134 was published on 2022-05-13 and last updated on 2026-06-17.

CVE-2022-27134

CVE-2022-27134 is a high-severity vulnerability in B1 Eosio Batdappboomx 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-863.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: B1 Eosio Batdappboomx
Published: 2022-05-13
Last modified: 2026-06-17

Description

EOSIO batdappboomx v327c04cf has an Access-control vulnerability in the `transfer` function of the smart contract which allows remote attackers to win the cryptocurrency without paying ticket fee via the `std::string memo` parameter.

Frequently asked questions

What is CVE-2022-27134?: EOSIO batdappboomx v327c04cf has an Access-control vulnerability in the `transfer` function of the smart contract which allows remote attackers to win the cryptocurrency without paying ticket fee via the `std::string memo` parameter.
How severe is CVE-2022-27134?: CVE-2022-27134 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-2022-27134 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-27134?: CVE-2022-27134 affects B1 Eosio Batdappboomx. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-27134?: 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-2022-27134 published?: CVE-2022-27134 was published on 2022-05-13 and last updated on 2026-06-17.

References

https://github.com/Kenun99/CVE-batdappboomx

Affected products (1)

cpe:2.3:a:b1:eosio_batdappboomx:327c04cf:*:*:*:*:*:*:*

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