CVE-2021-40618 SQL injection in n/a
SQL injection in openSIS Classic allows attackers to manipulate database queries via specific address and security contact parameters.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-40618?
CVE-2021-40618 is a critical SQL injection vulnerability in Os4ed Opensis, published on 12 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An SQL Injection vulnerability exists in openSIS Classic 8.0 via the 1) ADDR_CONT_USRN, 2) ADDR_CONT_PSWD, 3) SECN_CONT_USRN or 4) SECN_CONT_PSWD parameters in HoldAddressFields.php.
Weakness: CWE-89
Which versions are affected by CVE-2021-40618?
It affects 1 product.
Products include Os4ed Opensis.
How do I fix CVE-2021-40618?
No fix has been published for CVE-2021-40618 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2021-40618 being exploited?
There is no known exploitation of CVE-2021-40618 in the wild and no public exploit code.
Other vulnerabilities in Os4ed Opensis
Sources
Also known as GHSA-mxrq-79wh-g554.