TOTOLINK A720R cstecgi.cgi information disclosure
Published May 5, 2025
6.9
MEDIUMCVSS 4.0
EPSS 0.66%
Description
A vulnerability was found in TOTOLINK A720R 4.1.5cu.374. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument topicurl with the input showSyslog leads to information disclosure. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Affected products
-
- Version 4.1.5cu.374StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| TOTOLINK | n/a | n/a |
|
- 4.1.5cu.374
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed May 5, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.66% (0.00665) | 50.02th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.53% (0.00527) | 40.20th | v5 (v2026.06.15) |
| May 5, 2025 | 0.09% (0.00091) | 27.13th | v4 (v2025.03.14) |
References (5)
- https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/showSyslog.md exploit
- https://vuldb.com/?ctiid.307375 signaturepermissions-requiredPermissions RequiredVDB Entry
- https://vuldb.com/?id.307375 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.563444 third-party-advisoryThird Party AdvisoryVDB Entry
- https://www.totolink.net/ product
| Link | Providers | Tags |
|---|---|---|
| https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/showSyslog.md | exploit | |
| https://vuldb.com/?ctiid.307375 | signaturepermissions-requiredPermissions RequiredVDB Entry | |
| https://vuldb.com/?id.307375 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.563444 | third-party-advisoryThird Party AdvisoryVDB Entry | |
| https://www.totolink.net/ | product |
Change history (0)
No recorded changes yet.