CVE-2018-25264

TransMac 12.2 Denial of Service via License Key Field

CVSS 6.9 MEDIUMEPSS 0.2%CWE-120

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 6.9EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

26 Apr 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Attackers can generate a payload file containing 4000 bytes of data, paste it into the License Key field, and trigger a denial of service condition.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected products

Acutesystems · TransMac

public PoCs found — 1

cve_referencewww.exploit-db.com/exploits/45493unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

https://www.exploit-db.com/exploits/45493 https://www.vulncheck.com/advisories/transmac-denial-of-service-via-license-key-field