CVE-2019-9013 [High] | Security Vulnerability in Control For Beaglebone Sl

An issue was discovered in 3S-Smart CODESYS V3 products. The application may utilize non-TLS based encryption, which results in user credentials being insufficiently protected during transport. All variants of the following CODESYS V3 products in all versions containing the CmpUserMgr component are affected regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control RTE V3, CODESYS Control RTE V3 (for Beckhoff CX), CODESYS Control Win V3 (also part of the CODESYS Development System setup), CODESYS V3 Simulation Runtime (part of the CODESYS Development System), CODESYS Control V3 Runtime System Toolkit, CODESYS HMI V3.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-02-18	0.21%	0.43%	+0.23%
2	2025-11-21	0.03%	0.21%	+0.18%
3	2025-11-18	—	0.03%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-02-18

0.21%

0.43%

+0.23%

2025-11-21

0.03%

0.21%

+0.18%

2025-11-18

—

0.03%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
8.8	3.1	HIGH	`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H` Click to expand Attack vector (AV:A) Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	2.8	5.9	[email protected]
5.8	2.0	MEDIUM	`AV:A/AC:L/Au:N/C:P/I:P/A:P` Click to expand Access vector (AV:A) Requires access to an adjacent network segment. Access complexity (AC:L) Exploitation conditions are straightforward and predictable. Authentication (AU:N) No authentication is required. Confidentiality impact (C:P) Partial confidentiality impact. Integrity impact (I:P) Partial integrity impact. Availability impact (A:P) Partial availability impact.	6.5	6.4	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

8.8

3.1

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand

Attack vector (AV:A): Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N): No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N): Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

2.8

5.9

[email protected]

5.8

2.0

MEDIUM

AV:A/AC:L/Au:N/C:P/I:P/A:P Click to expand

Access vector (AV:A): Requires access to an adjacent network segment.
Access complexity (AC:L): Exploitation conditions are straightforward and predictable.
Authentication (AU:N): No authentication is required.
Confidentiality impact (C:P): Partial confidentiality impact.
Integrity impact (I:P): Partial integrity impact.
Availability impact (A:P): Partial availability impact.

6.5

6.4

[email protected]

Affected software / configurations for CVE-2019-9013

Vendor	Product	Version	Raw CPE
codesys	control_for_beaglebone_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:control_for_beaglebone_sl::::::::
codesys	control_for_empc-a\/imx6_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:control_for_empc-a\/imx6_sl::::::::
codesys	control_for_iot2000_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:control_for_iot2000_sl::::::::
codesys	control_for_linux_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:control_for_linux_sl::::::::
codesys	control_for_pfc100_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:control_for_pfc100_sl::::::::
codesys	control_for_pfc200_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:control_for_pfc200_sl::::::::
codesys	control_rte_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:control_rte_sl::::::::
codesys	control_win_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:control_win_sl::::::::
codesys	development_system	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:development_system::::::::
codesys	hmi_sl	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:hmi_sl::::::::
codesys	raspberry_pi	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:raspberry_pi::::::::
codesys	runtime_toolkit	>= 3.0, < 3.5.16.0	cpe:2.3:a:codesys:runtime_toolkit::::::::

References for CVE-2019-9013

URL	Tags
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12943&token=d097958a67ba382de688916f77e3013c0802fade&download=	Vendor Advisory
https://www.us-cert.gov/ics/advisories/icsa-19-213-04	Third Party Advisory US Government Resource

URL

CVE-2019-9013

Exploit prediction scoring system (EPSS) score for CVE-2019-9013

Common vulnerability scoring system (CVSS) metrics for CVE-2019-9013

Weakness enumeration for CVE-2019-9013

Affected software / configurations for CVE-2019-9013

References for CVE-2019-9013