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CVE-2018-2391

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SAP Internet Graphics Server是德国思爱普（SAP）公司的一款图形服务器。该产品能够在不同区域内生成图形或图表。 SAP Internet Graphics Server中存在提权漏洞。远程攻击者可借助IGS portwatcher服务利用该漏洞造成合法用户无法访问SAP Internet Graphics Server。以下版本受到影响：SAP Internet Graphics Server 7.20版本，7.20EXT版本，7.45版本，7.49版本，7.5版本。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.91% · P59

Possible ATT&CK Techniques 2 AI

T1499 · Endpoint Denial of Service T1054
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I. Basic Information for CVE-2018-2391

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Under certain conditions a malicious user can prevent legitimate users from accessing the SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, via IGS portwatcher service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
SAP Internet Graphics Server 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP Internet Graphics Server是德国思爱普（SAP）公司的一款图形服务器。该产品能够在不同区域内生成图形或图表。 SAP Internet Graphics Server中存在提权漏洞。远程攻击者可借助IGS portwatcher服务利用该漏洞造成合法用户无法访问SAP Internet Graphics Server。以下版本受到影响：SAP Internet Graphics Server 7.20版本，7.20EXT版本，7.45版本，7.49版本，7.5版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2018-2391

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III. Intelligence Information for CVE-2018-2391

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Other References for CVE-2018-2391 (2)

Same Patch Batch · n/a · 2018-02-14 · 7 CVEs total

CVE-2017-18188 OpenRC opentmpfiles 后置链接漏洞
CVE-2018-7039 CCN-lite 缓冲区错误漏洞
CVE-2017-18187 ARM mbed TLS 安全漏洞
CVE-2018-7034 TRENDnet TEW-751DR、TEW-752DRU和TEW733GR 输入验证错误漏洞
CVE-2018-7032 myrepos webcheckout 输入验证错误漏洞
CVE-2018-2390 SAP Internet Graphics Server 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2018-2391

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