#VU11661 Security restrictions bypass - CVE-2018-7771

Vulnerability identifier: #VU11661

Vulnerability risk: Low

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2018-7771

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:

Vendor:

Description
The vulnerability allows a remote attacker to bypass security restrictions on the target system.

The weakness exists due to path traversal within processing of editscript.php. A remote attacker can write arbitrary php files anywhere in the web service directory tree.

Mitigation
Install update from vendor's website.

Vulnerable software versions

: All versions

---

External links
https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Id=960747...

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.