CVE-2019-7385
What it is
An authenticated shell command injection issue has been discovered in Raisecom ISCOM HT803G-U, HT803G-W, HT803G-1GE, and HT803G GPON products with the firmware version ISCOMHT803G-U_2.0.0_140521_R4.1.47.002 or below, The values of the newpass and confpass parameters in /bin/WebMGR are used in a system call in the firmware. Because there is no user input validation, this leads to authenticated code execution on the device.
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 12.2% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 12.2% in the next 30 days (EPSS).
- Severity: 7.8 HIGH (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 12.2% · EPSS, next 30 days
- Weakness
- CWE-78 · OS command injection
- Record status
- Modified
Affected
- Raisecom Iscom ht803g-u Firmware ≤ iscomht803g-u_2.0.0_140521_r4.1.47.002
- Raisecom Iscom ht803g-w Firmware < iscomht803g-u_2.0.0_140521_r4.1.47.002
- Raisecom Iscom ht803g-1ge Firmware < iscomht803g-u_2.0.0_140521_r4.1.47.002
- Raisecom Iscom ht803g Gpon Firmware < iscomht803g-u_2.0.0_140521_r4.1.47.002
Attack profile CVSS 3.1 · 7.8
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2019-7385.md and follow it. Check whether this project is affected by CVE-2019-7385. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
References
- http://breakthesec.com
- http://packetstormsecurity.com/files/151650/Raisecom-Technology-GPON-ONU-HT803G-07-Command-Injection.html
- http://seclists.org/fulldisclosure/2019/Feb/34
- http://www.breakthesec.com/search/label/0day
- http://www.securityfocus.com/bid/107030
- https://s3curityb3ast.github.io
- https://s3curityb3ast.github.io/KSA-Dev-006.md
- http://breakthesec.com
- http://packetstormsecurity.com/files/151650/Raisecom-Technology-GPON-ONU-HT803G-07-Command-Injection.html
- http://seclists.org/fulldisclosure/2019/Feb/34
- http://www.breakthesec.com/search/label/0day
- http://www.securityfocus.com/bid/107030
- https://s3curityb3ast.github.io
- https://s3curityb3ast.github.io/KSA-Dev-006.md