What is CVE-2018-18695?

CVE-2018-18695 is a high-severity vulnerability in M2soft Report Designer, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2018-11-01.

How severe is CVE-2018-18695?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2018-18695 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in M2soft Report Designer

CVE-2018-18695

M2SOFT Report Designer Viewer 5.0 allows a Buffer Overflow with Extended Instruction Pointer (EIP) control via a crafted MRD file.

Vulnerability class: Buffer Overflow

Published 2018-11-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (34.0th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 34.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

M2soft Report Designer — versions 5.0

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

Public proof-of-concept exploits

DelspoN/CVE

References

github.com/DelspoN/CVE/tree/master/CVE-2018-18695 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-18695?: CVE-2018-18695 is a high-severity vulnerability in M2soft Report Designer, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2018-11-01.
How severe is CVE-2018-18695?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2018-18695 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.