CP 1604/CP 1616 up to 2.7 Configuration Web Server Request cross-site request forgery

Summaryinfo

A vulnerability, which was classified as problematic, has been found in CP 1604 and CP 1616 up to 2.7. Impacted is an unknown function of the component Configuration Web Server. This manipulation as part of Request causes cross-site request forgery. This vulnerability is registered as CVE-2018-13810. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in CP 1604 and CP 1616 up to 2.7. Affected by this vulnerability is an unknown functionality of the component Configuration Web Server. The manipulation as part of a Request leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. The summary by CVE is:

A vulnerability has been identified in CP 1604 (All versions < V2.8), CP 1616 (All versions < V2.8). The integrated configuration web server of the affected CP devices could allow a Cross-Site Request Forgery (CSRF) attack if an unsuspecting user is tricked into accessing a malicious link. Successful exploitation requires user interaction by a legitimate user. A successful attack could allow an attacker to trigger actions via the web interface that the legitimate user is allowed to perform. At the time of advisory publication no public exploitation of this vulnerability was known.

The bug was discovered 02/12/2019. The weakness was published 04/17/2019. This vulnerability is known as CVE-2018-13810 since 07/10/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 64 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 2.8 eliminates this vulnerability.

Similar entries are available at VDB-133434 and VDB-133433. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

• CP 1604
• CP 1616

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion