CVE-2019-10916 SQL injection in SIMATIC PCS 7 V8.0 and earlier
An attacker with access to the project file can execute arbitrary system commands via SQL injection, compromising the local database server.
- 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-2019-10916?
CVE-2019-10916 is a high-severity SQL injection vulnerability in Siemens AG SIMATIC PCS 7 V8.0 and earlier, published on 14 May 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions < V8.1 with WinCC V7.3 Upd 19), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd11), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11), SIMATIC WinCC (TIA Portal) V13 (All versions), SIMATIC WinCC (TIA Portal) V14 (All versions < V14 SP1 Upd 9), SIMATIC WinCC (TIA Portal) V15 (All versions < V15.1 Upd 3), SIMATIC WinCC Runtime Professional V13 (All versions), SIMATIC WinCC Runtime Professional V14 (All versions < V14.1 Upd 8), SIMATIC WinCC Runtime Professional V15 (All versions < V15.1 Upd 3), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 19), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd 11), SIMATIC WinCC V7.5 (All versions < V7.5 Upd 3). An attacker with access to the project file could run arbitrary system commands with the privileges of the local database server. The vulnerability could be exploited by an attacker with access to the project file. The vulnerability does impact the confidentiality, integrity, and availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Weakness: CWE-89
Which versions are affected by CVE-2019-10916?
It affects 4 products.
Products include Siemens Simatic Pcs 7, Siemens Simatic Wincc, Siemens Simatic Wincc \(Tia Portal\), Siemens Simatic Wincc Runtime Professional.
How do I fix CVE-2019-10916?
No fix has been published for CVE-2019-10916 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-2019-10916 being exploited?
There is no known exploitation of CVE-2019-10916 in the wild and no public exploit code.
Other vulnerabilities in Siemens AG SIMATIC PCS 7 V8.0 and earlier
Sources
Also known as GHSA-xw7x-jg7g-86qj.