CVE-2010-3920 — The Seiko Epson printer driver installers for LP-S9000 before 4.1.11 and LP-S7100 before 4.1.7, or as downloaded from the vendor between May 2010 and 20101125, set weak permissions for the "C:\Program Files" folder, which might allow local users to bypass intended access restrictions and create or modify arbitrary files and directories

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MEDIUM

The Seiko Epson printer driver installers for LP-S9000 before 4.1.11 and LP-S7100 before 4.1.7, or as downloaded from the vendor between May 2010 and 20101125, set weak permissions for the "C:\Program Files" folder, which might allow local users to bypass intended access restrictions and create or modify arbitrary files and directories

Published Dec 8, 2010

4.6

MEDIUM

CVSS 2.0

EPSS 0.31%

Description

The Seiko Epson printer driver installers for LP-S9000 before 4.1.11 and LP-S7100 before 4.1.7, or as downloaded from the vendor between May 2010 and 20101125, set weak permissions for the "C:\Program Files" folder, which might allow local users to bypass intended access restrictions and create or modify arbitrary files and directories.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.31% 0.00311

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00311

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.31% (0.00311)	21.64th	v5 (v2026.06.15)
Jun 15, 2026	0.31% (0.00311)	22.54th	v5 (v2026.06.15)
Mar 17, 2025	0.05% (0.00052)	13.29th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00042)	5.07th	v3 (v2023.03.01)
Mar 7, 2023	0.04% (0.00042)	5.63th	v3 (v2023.03.01)
Mar 6, 2023	0.95% (0.00950)	32.28th	v2 (v2022.01.01)
Sep 10, 2022	0.95% (0.00950)	30.63th	v2 (v2022.01.01)
Apr 1, 2022	0.95% (0.00950)	28.61th	v2 (v2022.01.01)
Feb 4, 2022	0.95% (0.00950)	13.46th	v2 (v2022.01.01)

Weaknesses (1)

CWE-264

References (5)

http://jvn.jp/en/jp/JVN62736872/index.html
third-party-advisoryx_refsource_JVN
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000059.html
third-party-advisoryx_refsource_JVNDB
http://osvdb.org/69678
vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/42540
third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://www.epson.jp/support/misc/lps7100_9000/index.htm
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
http://jvn.jp/en/jp/JVN62736872/index.html		third-party-advisoryx_refsource_JVN
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000059.html		third-party-advisoryx_refsource_JVNDB
http://osvdb.org/69678		vdb-entryx_refsource_OSVDB
http://secunia.com/advisories/42540		third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://www.epson.jp/support/misc/lps7100_9000/index.htm		x_refsource_CONFIRMVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner jpcert

Published Dec 8, 2010

Updated Aug 7, 2024

Reserved Oct 12, 2010

Link CVE-2010-3920

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2010-3920

Red Hat

Severity n/a

Public date n/a

Links CVE-2010-3920