CVE-2023-28713 Information disclosure in CONPROSYS HMI System (CHS)
Attackers with local access can read plaintext passwords from a local file, potentially accessing or altering database information in CONPROSYS HMI System.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-28713?
CVE-2023-28713 is a high-severity vulnerability in Contec Co., Ltd. CONPROSYS HMI System (CHS), published on 1 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Plaintext storage of a password exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. Because account information of the database is saved in a local file in plaintext, a user who can access the PC where the affected product is installed can obtain the information. As a result, information in the database may be obtained and/or altered by the user.
Weakness: CWE-312
Which versions are affected by CVE-2023-28713?
It affects 1 product.
Products include Contec Conprosys Hmi System.
How do I fix CVE-2023-28713?
No fix has been published for CVE-2023-28713 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-28713 being exploited?
There is no known exploitation of CVE-2023-28713 in the wild and no public exploit code.
Other vulnerabilities in Contec Co., Ltd. CONPROSYS HMI System (CHS)
- CVE-2022-44456 Command injection in CONPROSYS HMI System (CHS)
- CVE-2023-28657 Privilege escalation in CONPROSYS HMI System (CHS)
- CVE-2023-28399 Missing authorization in CONPROSYS HMI System (CHS)
- CVE-2023-22331 Hardcoded credentials in CONPROSYS HMI System (CHS)
- CVE-2023-22339 Missing authorization in CONPROSYS HMI System (CHS)
Sources
Also known as GHSA-c3h6-c9ph-wrhw.