CVE-2023-5702
A vulnerability was found in Viessmann Vitogate 300 up to 2.1.3.0 and classified as problematic.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 18.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
A vulnerability was found in Viessmann Vitogate 300 up to 2.1.3.0 and classified as problematic. Affected by this issue is some unknown functionality of the file /cgi-bin/. The manipulation leads to direct request. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-243140. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 18.70% probability · 97th percentile
- Public exploits
- 1 in Exploit-DB · first 14 March 2024
- CISA KEV
- Not listed
- Weakness
- CWE-425
- Affected
- viessmann/vitogate 300 firmware
- Source
- cna@vuldb.com
EPSS moved from 19.4% on 23 October 2026 to 18.7% on 26 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://github.com/GTA12138/vul/blob/main/Viessmann/Vitogate300_Document_Unauthorized_Access.mdThird Party Advisory
- https://vuldb.com/?ctiid.243140Third Party Advisory
- https://vuldb.com/?id.243140Third Party Advisory
- https://github.com/GTA12138/vul/blob/main/Viessmann/Vitogate300_Document_Unauthorized_Access.mdThird Party Advisory
- https://vuldb.com/?ctiid.243140Third Party Advisory
- https://vuldb.com/?id.243140Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.