| Summary | Buffer overflow in x87 before 3.5.5 in ABB Process Communication Unit 400 (PCU400) 4.4 through 4.6 allows remote attackers to execute arbitrary code via a crafted packet using the (1) IEC60870-5-101 or (2) IEC60870-5-104 communication protocol to the X87 web interface. |
|---|---|
| Summary | This issue is corrected in version 3.5.5 of the x87 executable. To obtain a patch or upgrade software please contact your vendor. The x87 executable is considered obsolete in newer versions of the PCU 400 and should be replaced Link to contact information: http://www.abb.com/industries/db0003db004333/c12573e7003305cbc1257074003d0702.aspx?productLanguage=us&country=US&tabKey=Contacts |
| Publication Date | Sept. 30, 2008, 2:17 a.m. |
| Registration Date | Jan. 29, 2021, 1:37 p.m. |
| Last Update | Oct. 12, 2018, 5:41 a.m. |
| CVSS2.0 : HIGH | |
| Score | 10.0 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | 高 |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | 高 |
| Get all privileges. | はい |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:h:abb:pcu400:4.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:abb:pcu400:4.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:abb:pcu400:4.6:*:*:*:*:*:*:* | |||||