CVE-2020-37109aSc TimeTables 2020.11.4 - Denial of Service
Updated under an hour ago ()
Does this affect you?
It affects asc Applied Software Consultants aSc TimeTables. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
aSc TimeTables 2020.11.4 contains a denial of service vulnerability that allows attackers to crash the application by overwriting the Subject title field with a large buffer. Attackers can generate a 1000-character buffer and paste it into the Subject title to trigger an application crash and potential instability.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Apr 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
asc Applied Software Consultants aSc TimeTables asc_applied_software_consultants:asc_timetables (from the name) | 2020.11.4 | CNA record |
References
- https://www.exploit-db.com/exploits/48133exploit
- https://www.asctimetables.com/#!/homeproduct
- https://www.vulncheck.com/advisories/asc-timetables-denial-of-servicethird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.