CVE-2023-48859
HIGHCVSS 8.8/10EPSS 1.20%
Last modified
CVE-2023-48859 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. TOTOLINK A3002RU version 2.0.0-B20190902.1958 has a post-authentication RCE due to incorrect access control, allows attackers to bypass front-end security restrictions and execute arbitrary code.. EPSS estimates a 1.20% chance of exploitation in the next 30 days.
Description
TOTOLINK A3002RU version 2.0.0-B20190902.1958 has a post-authentication RCE due to incorrect access control, allows attackers to bypass front-end security restrictions and execute arbitrary code.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | A3002ru Firmware | 2.0.0-b20190902.1958 |
References
- https://github.com/xieqiang11/security_research/blob/main/TOTOLINK-A3002RU-RCE.mdExploit, Third Party Advisory
- https://github.com/xieqiang11/security_research/blob/main/TOTOLINK-A3002RU-RCE.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-48859?
TOTOLINK A3002RU version 2.0.0-B20190902.1958 has a post-authentication RCE due to incorrect access control, allows attackers to bypass front-end security restrictions and execute arbitrary code.
How severe is CVE-2023-48859?
CVE-2023-48859 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.20% probability of exploitation in the next 30 days.
How do I fix CVE-2023-48859?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-48859?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST