CVE-2023-21607— Adobe Acrobat Reader Improper Input Validation Remote Code Execution Vulnerability
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I. Basic Information for CVE-2023-21607
Vulnerability Information
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Vulnerability Title
Adobe Acrobat Reader Improper Input Validation Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Acrobat Reader 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat Reader是美国奥多比（Adobe）公司的一款PDF查看器。该软件用于打印，签名和注释 PDF。 Adobe Acrobat Reader 22.003.20282（及更早版本）、22.003.20281（及更早版本）和 20.005.30418（及更早版本）存在输入验证错误漏洞，该漏洞源于受到不当输入验证漏洞的影响，该漏洞可能导致在当前用户的上下文中执行任意代码。 利用此问题需要用户交互，因为受害者必须打开恶意文件。
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 |
|---|---|---|---|---|
| Adobe | Acrobat Reader | unspecified ~ 20.005.30418 | - |
II. Public POCs for CVE-2023-21607
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Adobe · 2023-01-18 · 16 CVEs total
| CVE-2023-21579 | 7.8 HIGH | Adobe Acrobat Reader DC Font Parsing Integer Overflow Remote Code Execution Vulnerability |
| CVE-2023-21604 | 7.8 HIGH | Adobe Acrobat Reader Stack-based Buffer Overflow Arbitrary code execution |
| CVE-2023-21605 | 7.8 HIGH | Adobe Acrobat Reader DC Font Parsing Heap-based Buffer Overflow Arbitrary code execution |
| CVE-2023-21606 | 7.8 HIGH | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerabili |
| CVE-2023-21608 | 7.8 HIGH | Adobe Acrobat Reader DC resetForm Use-After-Free Remote Code Execution Vulnerability |
| CVE-2023-21609 | 7.8 HIGH | Adobe Acrobat Reader DC AcroForm Annotation Out-Of-Bounds Write Remote Code Execution Vuln |
| CVE-2023-21610 | 7.8 HIGH | Adobe Acrobat Reader Stack-based Buffer Overflow Arbitrary code execution |
| CVE-2023-21611 | 7.8 HIGH | Adobe Acrobat Reader Creation of Temporary File in Directory with Incorrect Permissions Pr |
| CVE-2023-21612 | 7.8 HIGH | Adobe Acrobat Reader Creation of Temporary File in Directory with Incorrect Permissions Pr |
| CVE-2023-21581 | 5.5 MEDIUM | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclosure Vulnerabili |
| CVE-2023-21585 | 5.5 MEDIUM | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclosure Vulnerabili |
| CVE-2023-21601 | 5.5 MEDIUM | Adobe Dimension OBJ File Parsing Use-After-Free Information Disclosure Vulnerability |
| CVE-2023-21603 | 5.5 MEDIUM | Adobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability |
| CVE-2023-21613 | 5.5 MEDIUM | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclosure Vulnerabili |
| CVE-2023-21614 | 5.5 MEDIUM | Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Read Information Disclosure Vulnerabili |
IV. Related Vulnerabilities
Same product: Acrobat Reader
- CVE-2026-34622
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-34626
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-34621
Acrobat Reader | Improperly Controlled Modification of Objec - CVE-2026-27221
Acrobat Reader | Improper Certificate Validation (CWE-295) - CVE-2026-27278
Acrobat Reader | Use After Free (CWE-416)
Same vendor: Adobe
- CVE-2026-34632
Photoshop Installer | CWE-427: Uncontrolled Search Path Elem - CVE-2026-27297
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27300
Adobe Framemaker | Access of Uninitialized Pointer (CWE-824) - CVE-2026-27296
Adobe Framemaker | Integer Underflow (Wrap or Wraparound) (C - CVE-2026-27290
Adobe Framemaker | Untrusted Search Path (CWE-426)
Same weakness: CWE-20
V. Comments for CVE-2023-21607
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