CVE-2023-48801 json
In TOTOLINK X6000R_Firmware V9.4.0cu.852_B20230719, the shttpd file sub_415534 function obtains fields from the front-end, connects them th…
published 2023-12-01 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-52832
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
In TOTOLINK X6000R_Firmware V9.4.0cu.852_B20230719, the shttpd file sub_415534 function obtains fields from the front-end, connects them through the snprintf function, and passes them to the CsteSystem function, resulting in a command execution vulnerability.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 23 mo ago
Exploit prediction
1.69% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- notion.so https://www.notion.so/X6000R-sub_415534-40d4553fc7a649fe833201fcecf76f2b?pvs=4 referenced PoC, tagged "exploit" by a source, unverified
- palm-jump-676.notion.site https://palm-jump-676.notion.site/CVE-2023-48801-40d4553fc7a649fe833201fcecf76f2b referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-77 Improper Neutralization of Special Elements used in a Command
References
-
notion.so
/X6000R-sub_415534-40d4553fc7a649fe833201fcecf76f2b?pvs=4
exploit, third-party-advisory
-
palm-jump-676.notion.site
/CVE-2023-48801-40d4553fc7a649fe833201fcecf76f2b
exploit, third-party-advisory
Sources
- CVE List CVE-2023-48801
- NVD CVE-2023-48801
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.