High severity · published Apr 9, 2019
CVE-2019-10633
An eval injection vulnerability in the Python web server routing on the Zyxel NAS 326 version 5.21 and below allows a remote authenticated attacker to execute arbitrary code via…
8.8
CVSS
3.2%
EPSS
No
On KEV
Description
An eval injection vulnerability in the Python web server routing on the Zyxel NAS 326 version 5.21 and below allows a remote authenticated attacker to execute arbitrary code via the tjp6jp6y4, simZysh, and ck6fup6 APIs.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.2% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Nas326 Firmware · Zyxel
through 5.21 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10633
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10633
Exploit
http://maxwelldulin.com/BlogPost?post=3236967424
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