CVE-2021-28562— Adobe Acrobat Reader use-after-free could lead to arbitrary code execution
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I. Basic Information for CVE-2021-28562
Vulnerability Information
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Vulnerability Title
Adobe Acrobat Reader use-after-free could lead to arbitrary code execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
Acrobat Reader DC versions versions 2021.001.20150 (and earlier), 2020.001.30020 (and earlier) and 2017.011.30194 (and earlier) are affected by a Use After Free vulnerability when executing search queries through Javascript. An unauthenticated attacker could leverage this vulnerability to achieve 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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Acrobat 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Acrobat是美国奥多比（Adobe）公司的一套PDF文件编辑和转换工具。 Adobe Acrobat 存在资源管理错误漏洞。该漏洞源于程序在处理PDF文件时出现边界错误而存在的。攻击者可以利用该漏洞在目标系统上执行任意代码。以下产品及版本受到影响：Adobe Acrobat DC：2015.006.30306、2015.006.30355、2015.006.30392、2015.006.30394、2015.006.30413、2015.006.30417、2015.006.30418、2
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 ~ 2020.001.30020 | - |
II. Public POCs for CVE-2021-28562
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://helpx.adobe.com/security/products/acrobat/apsb21-29.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-28562
Same Patch Batch · Adobe · 2021-06-28 · 24 CVEs total
| CVE-2021-21101 | 8.8 HIGH | Adobe Illustrator TTF font parsing out-of-bounds write vulnerability could lead to remote |
| CVE-2021-21098 | 8.8 HIGH | Adobe InDesign PCX file parsing out-of-bounds write vulnerability could lead to remote cod |
| CVE-2021-21099 | 8.8 HIGH | Adobe InDesign PCX file parsing out-of-bounds write vulnerability could lead to remote cod |
| CVE-2021-21090 | 8.8 HIGH | Adobe InCopy DOCX file parsing directory traversal vulnerability could lead to remote code |
| CVE-2021-21102 | 8.8 HIGH | Adobe Illustrator DOCX file parsing directory traversal vulnerability could lead to remote |
| CVE-2021-28588 | 8.8 HIGH | Adobe RoboHelp Server folderId Directory Traversal Remote Code Execution Vulnerability |
| CVE-2021-28570 | 8.3 HIGH | Adobe After Effects uncontrolled search path element vulnerability could lead to remote co |
| CVE-2021-28583 | 7.5 HIGH | Magento Commerce insecure storage of sensitive documentation |
| CVE-2021-21083 | 7.5 HIGH | Adobe Experience Manager broken access control in DSRPReindexServlet could lead to denial- |
| CVE-2021-21084 | 7.3 HIGH | Adobe Experience Manager stored cross-site scripting vulnerability in resource resolver fa |
| CVE-2021-28556 | 6.9 MEDIUM | Magento Commerce DOM-based cross-site scripting (XSS) could lead to arbitrary javascript e |
| CVE-2021-28563 | 6.5 MEDIUM | Magento Commerce improper Authorization via the 'Create Customer' endpoint |
| CVE-2021-28584 | 5.4 MEDIUM | Magento Commerce path traversal vulnerability in child theme store creation |
| CVE-2021-28585 | 5.3 MEDIUM | Magento Commerce improper input validation in customer customer webapi |
| CVE-2021-28576 | 4.3 MEDIUM | Adobe Animate out-of-bounds read vulnerability could lead to information exposure |
| CVE-2021-28574 | 4.3 MEDIUM | Adobe Animate out-of-bounds read vulnerability could lead to information exposure |
| CVE-2021-28575 | 4.3 MEDIUM | Adobe Animate out-of-bounds read vulnerability could lead to information exposure |
| CVE-2021-28579 | 4.3 MEDIUM | Adobe Connect improper access control could lead to privilege escalation |
| CVE-2021-28573 | 4.3 MEDIUM | Adobe Animate out-of-bounds read vulnerability could lead to information exposure |
| CVE-2021-28587 | Adobe After Effects TIF file parsing out-of-bounds read information disclosure vulnerabili |
Showing top 20 of 24 CVEs. View all on vendor page → →
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)
V. Comments for CVE-2021-28562
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