What is CVE-2018-25277?

CVE-2018-25277 is a medium-severity vulnerability in Br-software Pixgps, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.2/10. Published 2026-04-26.

How severe is CVE-2018-25277?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Buffer overflow in Br-software Pixgps

CVE-2018-25277

PixGPS 1.1.8 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized string to the folder path input field. Attackers can craft a payload exceeding 6000 bytes and paste it int…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (4.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Br-software Pixgps — versions 1.1.8

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

ExploitDB-45381 (exploit)
Product Reference (product)
VulnCheck Advisory: PixGPS 1.1.8 Buffer Overflow Denial of Service (third-party-advisory)

Frequently asked questions

What is CVE-2018-25277?: CVE-2018-25277 is a medium-severity vulnerability in Br-software Pixgps, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.2/10. Published 2026-04-26.
How severe is CVE-2018-25277?: Medium severity. CVSS v3 base score is 6.2 out of 10.