CVE-2018-14533 — HIGH (7.8)

Vulnerability Description

read_tmp and write_tmp in Inteno IOPSYS allow attackers to gain privileges after writing to /tmp/etc/smb.conf because /var is a symlink to /tmp.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Intenogroup	Iopsys Firmware	-
Intenogroup	Iopsys	-

References

https://neonsea.uk/blog/2018/07/21/tmp-to-rce.htmlExploit
https://www.exploit-db.com/exploits/45089/ExploitThird Party AdvisoryVDB Entry
https://neonsea.uk/blog/2018/07/21/tmp-to-rce.htmlExploit
https://www.exploit-db.com/exploits/45089/ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2018-14533?

CVE-2018-14533 is a vulnerability with a CVSS score of 7.8 (HIGH). read_tmp and write_tmp in Inteno IOPSYS allow attackers to gain privileges after writing to /tmp/etc/smb.conf because /var is a symlink to /tmp.

How severe is CVE-2018-14533?

CVE-2018-14533 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-14533?

Check the references section above for vendor advisories and patch information. Affected products include: Intenogroup Iopsys Firmware, Intenogroup Iopsys.