6.5
CVE-2021-39856
- EPSS 2.36%
- Veröffentlicht 29.09.2021 16:15:10
- Zuletzt bearbeitet 21.11.2024 06:20:23
- Erkennungen
LoginAdobe Acrobat Reader DC NTLMv2 SSO Information Disclosure via LoadFile
Acrobat Reader DC ActiveX Control versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by an Information Disclosure vulnerability. An unauthenticated attacker could leverage this vulnerability to obtain NTLMv2 credentials. Exploitation of this issue requires user interaction in that a victim must visit an attacker controlled web page.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Adobe ≫ Acrobat Reader SwEdition classic Version >= 17.011.30059 <= 17.011.30199
Adobe ≫ Acrobat Reader SwEdition classic Version >= 20.001.30005 <= 20.004.30006
Adobe ≫ Acrobat Dc SwEdition continuous Version >= 15.008.20082 <= 21.005.20058
Adobe ≫ Acrobat Reader Dc SwEdition continuous Version >= 15.008.20082 <= 21.005.20058
Adobe ≫ Acrobat Dc SwEdition continuous Version >= 15.008.20082 <= 21.005.20060
Adobe ≫ Acrobat Reader Dc SwEdition continuous Version >= 15.008.20082 <= 21.005.20060
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 2.36% | 0.82 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 6.5 | 2.8 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
|
| NIST | 4.3 | 8.6 | 2.9 |
AV:N/AC:M/Au:N/C:P/I:N/A:N
|
| Adobe | 6.5 | 2.8 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
|
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
https://helpx.adobe.com/security/products/acrobat/apsb21-55.html