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Home
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Wago
750 8202 Firmware

wago 750-8202 firmware Vulnerabilities: CVEs, CISA KEV & Security Advisories

27 CVEs

WA

wago 750-8202 firmware Vulnerabilities

CVE security advisories and vulnerability history for 750-8202 firmware by wago.

27

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

5

Public exploits

PoC or exploit code

7.9

Avg CVSS

2021–2023

Last updated June 26, 2023

Overview

wago 750-8202 firmware has 27 published CVE records since 2021, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 5 have a known public exploit. The average CVSS base score across scored CVEs is 7.9. Affected platforms include 750-8202.

Severity and exploitation

How the CVSS severity of wago 750-8202 firmware's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical10

High12

Medium5

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of wago 750-8202 firmware's CVEs are currently listed in CISA's KEV catalog.

Public exploits

5

5 of wago 750-8202 firmware's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every wago 750-8202 firmware version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

< 03.06.19_\(18\)12 CVEs
< fw207 CVEs
< 184 CVEs
18 <= v <= 184 CVEs
< fw222 CVEs
fw22 <= v <= fw222 CVEs
< 03.06.19\(18\)1 CVE
fw16 <= v < fw221 CVE

Fixed in

03.06.19_\(18\)12 CVEs
fw207 CVEs
184 CVEs
fw223 CVEs
03.06.19\(18\)1 CVE

Find a version

27 CVEs

Sort

WAGO: DoS in multiple products in multiple versions using Codesys
CVE-2023-1620
Patch
CWE-1288
Medium · CVSS 4.9
EPSS 0.9% (57th pct)2023-06-26
Medium vulnerability · 2023-06-26
CVE-2023-1619
Patch
CWE-1288
Medium · CVSS 4.9
EPSS 0.8% (55th pct)2023-06-26
High vulnerability · 2022-12-26
CVE-2020-12069
Patch
CWE-916
High · CVSS 7.8
EPSS 0.2% (6th pct)2022-12-26
Critical vulnerability · 2022-11-09
CVE-2021-34569
Patch
CWE-787
Critical · CVSS 9.8
EPSS 0.9% (58th pct)2022-11-09
High vulnerability · 2022-11-09
CVE-2021-34568
Patch
CWE-770
High · CVSS 7.5
EPSS 1.1% (65th pct)2022-11-09
High vulnerability · 2022-11-09
CVE-2021-34567
Patch
CWE-125
High · CVSS 8.2
EPSS 0.9% (58th pct)2022-11-09
Critical vulnerability · 2022-11-09
CVE-2021-34566
Patch
CWE-120
Critical · CVSS 9.1
EPSS 1.2% (66th pct)2022-11-09
WAGO PLCs WBM vulnerable to reflected XSS
CVE-2022-22511
Patch
CWE-79
Medium · CVSS 5.4
EPSS 0.5% (40th pct)2022-03-09
Medium vulnerability · 2021-10-26
CVE-2021-34596
Patch
CWE-824
Medium · CVSS 6.5
EPSS 0.9% (58th pct)2021-10-26
High vulnerability · 2021-10-26
CVE-2021-34595
Patch
CWE-823
High · CVSS 8.1
EPSS 0.9% (58th pct)2021-10-26
High vulnerability · 2021-10-26
CVE-2021-34593
Public exploit
Patch
CWE-755
High · CVSS 7.5
EPSS 2.7% (86th pct)2021-10-26
CODESYS V2 web server: crafted requests could trigger a null pointer dereference (DoS)
CVE-2021-34586
Public exploit
Patch
CWE-476
High · CVSS 7.5
EPSS 14.1% (97th pct)2021-10-26
High vulnerability · 2021-10-26
CVE-2021-34585
Public exploit
Patch
CWE-252
High · CVSS 7.5
EPSS 0.9% (60th pct)2021-10-26
Critical vulnerability · 2021-10-26
CVE-2021-34584
Public exploit
Patch
CWE-126
Critical · CVSS 9.1
EPSS 1.1% (65th pct)2021-10-26
High vulnerability · 2021-10-26
CVE-2021-34583
Public exploit
Patch
CWE-122
High · CVSS 7.5
EPSS 8.4% (95th pct)2021-10-26
High vulnerability · 2021-05-25
CVE-2021-30195
Patch
CWE-125
High · CVSS 7.5
EPSS 7.2% (94th pct)2021-05-25
Critical vulnerability · 2021-05-25
CVE-2021-30188
Patch
CWE-787
Critical · CVSS 9.8
EPSS 1.3% (69th pct)2021-05-25
High vulnerability · 2021-05-25
CVE-2021-30186
Patch
CWE-787
High · CVSS 7.5
EPSS 7.4% (94th pct)2021-05-25
Critical vulnerability · 2021-05-25
CVE-2021-30194
Patch
CWE-125
Critical · CVSS 9.1
EPSS 1.2% (66th pct)2021-05-25
Critical vulnerability · 2021-05-25
CVE-2021-30193
Patch
CWE-787
Critical · CVSS 9.8
EPSS 1.2% (66th pct)2021-05-25
Critical vulnerability · 2021-05-25
CVE-2021-30192
Patch
Critical · CVSS 9.8
EPSS 1.2% (66th pct)2021-05-25
High vulnerability · 2021-05-25
CVE-2021-30191
Patch
CWE-120
High · CVSS 7.5
EPSS 1.0% (63th pct)2021-05-25
Critical vulnerability · 2021-05-25
CVE-2021-30190
Patch
CWE-306
Critical · CVSS 9.8
EPSS 1.4% (72th pct)2021-05-25
Critical vulnerability · 2021-05-25
CVE-2021-30189
Patch
CWE-787
Critical · CVSS 9.8
EPSS 1.3% (69th pct)2021-05-25
Medium vulnerability · 2021-05-25
CVE-2021-30187
Patch
CWE-78
Medium · CVSS 5.3
EPSS 0.3% (18th pct)2021-05-25
WAGO: PFC200 Access to files outside the home directory
CVE-2021-21001
Patch
Workaround
CWE-22
Critical · CVSS 9.1
EPSS 1.1% (66th pct)2021-05-24
High vulnerability · 2021-05-24
CVE-2021-21000
Patch
Workaround
CWE-770
High · CVSS 7.5
EPSS 1.0% (63th pct)2021-05-24

Common weakness types

The CWE weakness categories most often found in wago 750-8202 firmware CVEs. Follow any weakness for its full explanation.

CWE-787Out-of-bounds Write5 CVEs
CWE-125Out-of-bounds Read3 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')2 CVEs
CWE-1288Improper Validation of Consistency within Input2 CVEs
CWE-770Allocation of Resources Without Limits or Throttling2 CVEs
CWE-252Unchecked Return Value1 CVE
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')1 CVE
CWE-306Missing Authentication for Critical Function1 CVE

Disclosure activity by year

How many wago 750-8202 firmware CVEs were published each year.

2021

19

2022

6

2023

2

Other wago products

Browse vulnerabilities for other products by wago.

pfc20042 CVEs pfc200 firmware40 CVEs 750-820229 CVEs 750-88128 CVEs 750-881 firmware28 CVEs 750-831 firmware27 CVEs 750-880 firmware27 CVEs 750-889 firmware27 CVEs

All wago vulnerabilities

Frequently asked questions

Common questions about wago 750-8202 firmware vulnerabilities.

How many CVEs does wago 750-8202 firmware have?: wago 750-8202 firmware has 27 published CVE records since 2021.
How many wago 750-8202 firmware CVEs are in CISA KEV?: None of wago 750-8202 firmware's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for wago 750-8202 firmware vulnerabilities?: Yes — 5 of wago 750-8202 firmware's CVEs have a known public exploit.
Which versions of wago 750-8202 firmware are affected?: 13 distinct wago 750-8202 firmware versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in wago 750-8202 firmware CVEs?: wago 750-8202 firmware's CVEs most often map to these CWE weakness types: CWE-787 (Out-of-bounds Write), CWE-125 (Out-of-bounds Read), CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')), CWE-1288 (Improper Validation of Consistency within Input).
How many critical wago 750-8202 firmware vulnerabilities are there?: wago 750-8202 firmware has 10 critical and 12 high-severity CVEs.
What is the average severity of wago 750-8202 firmware CVEs?: The average CVSS base score across wago 750-8202 firmware's scored CVEs is 7.9.

References

All wago vulnerabilities
The MITRE CVE Program (opens in a new tab)
Learn: What is a CVE?
CWE directory: the weakness types these CVEs map to

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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On this page

Overview
Severity and exploitation
Affected versions and CVEs
Common weakness types
Disclosure activity
Other products
FAQ
References