CVE-2020-12512: pepper+fuchs comtrol io-link master Cross-site Scripting
CVSS: 7.5v3.1HighModified
Published 22-01-2021Last modified 17-09-2024
Vulnerability summary
CVE-2020-12512 is a high (CVSS 7.5) Cross-site Scripting vulnerability in pepper+fuchs comtrol io-link master. EPSS estimates a 0.73% chance of exploitation in the next 30 days, higher than 53.7% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
0.73%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 22-01-2021PublishedVulnerability first disclosed.
- 17-09-2024Last modifiedVulnerability information updated.
Description
Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to an authenticated reflected POST Cross-Site Scripting
CVSS metrics
3 scores · 2 sources · 2 versionsHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HSources2 sources · 5.4–7.5
- NVDNIST5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NDiffers
Low 3.5Preferred score · NVD (NIST)
AV:N/AC:M/Au:S/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
0.73%
Chance of exploitation in the next 30 days
Percentile
54%
Versus all other CVEs
30-day change
+0.01 pp
From 0.72% on 21-09-2026
21-09-202621-10-2026
EPSS score0.73%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Pepperl-fuchs12 products
- io-link_master_4-eip_firmware≤ 1.5.48
- io-link_master_4-pnio_firmware≤ 1.5.48
- io-link_master_8-eip_firmware≤ 1.5.48
- io-link_master_8-eip-l_firmware≤ 1.5.48
- io-link_master_8-pnio_firmware≤ 1.5.48
Pepper+fuchs1 product
- comtrol io-link master≥ unspecified, ≤ 1.5.48
2 vendors · 13 products