CVE-2021-28554— Adobe Acrobat Reader DC Path Parsing Out-Of-Bounds Read could lead to arbitrary code execution
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I. Basic Information for CVE-2021-28554
Vulnerability Information
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Vulnerability Title
Adobe Acrobat Reader DC Path Parsing Out-Of-Bounds Read could lead to arbitrary code execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
Acrobat Reader DC versions versions 2021.001.20155 (and earlier), 2020.001.30025 (and earlier) and 2017.011.30196 (and earlier) are affected by an Out-of-bounds Read vulnerability. 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:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe Acrobat Reader 缓冲区错误漏洞
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 DC存在缓冲区错误漏洞，该漏洞源于Acrobat Reader DC存在一个边界条件。远程攻击者可利用该漏洞创建一个特殊设计的PDF文件，诱骗受害者打开。该漏洞允许远程攻击者危及受影响的系统。以下产品和版本的影响:Adobe Acrobat Reader DC: 2020.001.30020, 2020.001.30025, 2020.0
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 ~ 2021.001.20155 | - |
II. Public POCs for CVE-2021-28554
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://helpx.adobe.com/security/products/acrobat/apsb21-29.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-28554
Same Patch Batch · Adobe · 2021-08-24 · 35 CVEs total
| CVE-2021-28552 | 7.8 HIGH | Adobe Acrobat Reader DC XFA Template Use-After-Free Remote Code Execution Vulnerability |
| CVE-2021-28594 | 7.8 HIGH | Creative Cloud Desktop installer Uncontrolled Search Path element could lead to arbitrary |
| CVE-2021-28621 | 7.8 HIGH | Adobe Animate FLA File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability |
| CVE-2021-28610 | 7.8 HIGH | Adobe After Effects heap corruption vulnerability could lead to arbitrary code execution |
| CVE-2021-28607 | 7.8 HIGH | Adobe After Effects heap corruption vulnerability could lead to arbitrary code execution |
| CVE-2021-28605 | 7.8 HIGH | Adobe After Effects memory corruption could lead to arbitrary code execution |
| CVE-2021-28602 | 7.8 HIGH | Adobe After Effects Memory corruption could lead to code execution vulnerability |
| CVE-2021-28632 | 7.8 HIGH | ZDI-CAN-13471: Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution |
| CVE-2021-28631 | 7.8 HIGH | Adobe Acrobat Reader DC AcroForm Field Use-After-Free Remote Code Execution Vulnerability |
| CVE-2021-28551 | 7.8 HIGH | Adobe Acrobat Pro DC JPEG2000 Editing Out-Of-Bounds Read Remote Code Execution Vulnerabili |
| CVE-2021-28628 | 6.3 MEDIUM | Adobe Experience Manager Cross-site Scripting vulnerability in inbox render.jsp |
| CVE-2021-28625 | 6.3 MEDIUM | Adobe Experience Manager Cross-site Scripting vulnerability in inbox workitem.jsp |
| CVE-2021-28614 | 6.1 MEDIUM | Adobe After Effects Out-of-bounds Read vulnerability |
| CVE-2021-28633 | 6.1 MEDIUM | Adobe Creative Cloud Installer Arbitrary File Write |
| CVE-2021-28612 | 6.1 MEDIUM | Adobe After Effects Out-of-bounds Read vulnerability |
| CVE-2021-28616 | 6.1 MEDIUM | Adobe After Effects Out-of-bounds Read vulnerability |
| CVE-2021-28611 | 6.1 MEDIUM | Adobe After Effects Out-of-bounds Read vulnerability |
| CVE-2021-28600 | 5.5 MEDIUM | Adobe After Effects Out-of-bounds Read vulnerability could lead to sensitive information d |
| CVE-2021-28615 | 5.5 MEDIUM | Adobe After Effects Out-of-bounds Read vulnerability could lead to sensitive information d |
| CVE-2021-28619 | 5.5 MEDIUM | Adobe Animate out-of-bounds read vulnerability could lead to sensitive information disclos |
Showing top 20 of 35 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)
Same weakness: CWE-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2021-28554
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