CVE-2023-4709
A vulnerability classified as problematic has been found in TOTVS RM 12.1.
Does this matter?
Lower severity and a low EPSS score (0.40%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability classified as problematic has been found in TOTVS RM 12.1. Affected is an unknown function of the file Login.aspx of the component Portal. The manipulation of the argument VIEWSTATE leads to cross site scripting. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. It is possible to mitigate the problem by applying the configuration setting <pages validateRequest="true" [...] viewStateEncryptionMode="Always" />. It is recommended to change the configuration settings. The vendor was initially contacted early about this disclosure but did not respond in any way. In a later statement he explains, that "the behavior described [...] is related to specific configurations that are not part of the default application setup. In standard production environments, the relevant feature (VIEWSTATE) is disabled by default, which effectively mitigates the risk of exploitation."
- CVSS 4.0
- 2.3 LOWCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:L/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/M
- EPSS
- 0.40% probability · 33th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79, CWE-94
- Affected
- totvs/rm
- Source
- cna@vuldb.com
References
- https://tdn.totvs.com/pages/releaseview.action?pageId=284462425#COMOAUMENTARASEGURAN%C3%87ADESUAAPLICA%C3%87%C3%83O-Reduziron%C3%ADveldedetalhamentodemensagensexibidasparaousu%C3%A1rio
- https://vuldb.com/?ctiid.238572Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.238572Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.196885
- https://vuldb.com/?ctiid.238572Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.238572Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.