CVE-2023-22960

PoC for CVE-2023-22960 Details PoC for CVE-2023-22960 that I discovered. This vulnerability allows an attacker to bypass the credentials brute-force prevention mechanism of the Embedded Web Server interface of all Lexmark printer models that have a firmware version released before 01/2023. This...

lexmark

Lexmark 打印机相关 这个仓库包含了我公开发布的所有与 Lexmark 打印机相关的工作。 你们中的大多数人可能是冲着固件解密工具来的；请查看 tools 文件夹。 exploit 文件夹包含了我开发的一个（在当时属于）0day 漏洞利用，它似乎影响了超过 100 种不同的 Lexmark 打印机型号。这个漏洞利用最初是为 Pwn2Own Toronto 2022 开发的，并在实际比赛期间神奇地失败了。ZDI 无论如何都提出要以一个可笑的金额购买这些漏洞，而我很快就忘了他们的报价。 和往常一样：所有内容均按原样分发，不要期待支持/更新。 尽情享用！ -- blasty...

printer-cracktro

printer cracktro Pwn2Own Toronto 2022를 위한 제 Pwn2Own 엔트리는 두 가지 다른 프린터를 대상으로 했습니다. 하나는 Linux 기반Lexmark이고 다른 하나는 DryOS 기반CANON입니다. 프린터의 소프트웨어를 공략pwn한 후, 엔트리는 승리를 기념/시연하기 위해 약간의 올드스쿨 크랙인트로crack-intro 애니메이션을 표시했습니다. "애니메이션이 어떻게 작동하는 거지???"라는 문의를 꽤 많이 받았습니다. 당연하게도, 답은 꽤 실망스럽습니다.. 그냥 프레임버퍼/LCD에 픽셀을 밀어 넣...

CVE-2023-26067

CVE-2023-34362 POCs for credential dumping, reverse shells, and playing music by abusing a command injection, CVE-2023-26067, affecting Lexmark Printers. Technical Analysis A technical root cause analysis of the vulnerability can be found on our blog:...

Lexmark Printers - Command Injection

Certain Lexmark devices through 2023-02-19 mishandle Input Validation issue 1 of 4. id: CVE-2023-26067 info: name: Lexmark Printers - Command Injection author: DhiyaneshDK severity: high description: | Certain Lexmark devices through 2023-02-19 mishandle Input Validation issue 1 of 4. impact: |...

thetick

The Tick 간단한 임베디드 Linux 백도어입니다. The Tick 컴파일 설치 사용법 미디어 컴파일 The Tick은 libcurl에만 의존하므로 해당 개발 패키지가 설치되어 있는지 확인하세요. 예를 들어 Debian 계열 배포판에서는 다음과 같이 설치하면 됩니다: root@kitploit: sudo apt-get install libcurl-dev 의존성이 설치되면 makefile을 실행하기만 하면 됩니다: root@kitploit: cd src make clean make "make" 명령이 완료되면 컴파일된 바이너...

cisco-CVE-2023-31488

소개 보안 연구자: ly1g3, ly1g3attuta.io GPG 지문: https://keys.openpgp.org/vks/v1/by-fingerprint/5FE85CE4E8F675F5ABD2C0A33CE8BE447ED6D586 개요: 이메일로 루트 권한의 제로 클릭 RCE - 원격 코드 실행/메모리 손상/ROP 체인 CVE: CVE-2023-31488 타임라인: 발견 - ly1g3 보고 - ly1g3 수정 - Cisco 및 Lexmark 분석 Cisco Email Security ApplianceESA를 퍼징하던 중, ES...

Lexmark Printers Cross-site Scripting (CVE-2013-6033)

Multiple cross-site scripting XSS vulnerabilities on Lexmark W840 through LS.HA.P252, T64x before LS.ST.P344, C935dn through LC.JO.P091, C920 through LS.TA.P152, C53x through LS.SW.P069, C52x through LS.FA.P150, E450 through LM.SZ.P124, E350 through LE.PH.P129, and E250 through LE.PM.P126 printer...

Lexmark Printers Improper Input Validation (CVE-2013-6032)

cgi-bin/postpf/cgi-bin/dynamic/config/config.html on Lexmark X94x before LC.BR.P142, X85x through LC4.BE.P487, X644 and X646 before LC2.MC.P374, X642 through LC2.MB.P318, W840 through LS.HA.P252, T64x before LS.ST.P344, X64xef through LC2.TI.P325, C935dn through LC.JO.P091, C920 through LS.TA.P15...

Lexmark Printers Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2018-15520)

Various Lexmark devices have a Buffer Overflow vulnerability. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505905; scriptversion"1.2";...

Lexmark Printers Cross-site Scripting (CVE-2020-10093)

A cross-site scripting XSS vulnerability in Lexmark Pro910 series inkjet and other discontinued products. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description...

Lexmark Printers Missing Authentication for Critical Function (CVE-2019-9934)

Various Lexmark products have Incorrect Access Control issue 1 of 2. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505493; scriptversion"1.4";...

Lexmark Printers Improper Access Control (CVE-2019-10058)

Various Lexmark products have Incorrect Access Control. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505497; scriptversion"1.4";...

Lexmark Printers Cross-site Scripting (CVE-2019-19773)

Various Lexmark products have stored XSS in the embedded web server used in older generation Lexmark devices. Affected products are available in http://support.lexmark.com/index?page=content&id=TE935&lo cale=en&userlocale=ENUS. This plugin only works with Tenable.ot. Please visit...

Lexmark Printers Cross-site Scripting (CVE-2019-18791)

Lexmark printer MS812 and multiple older generation Lexmark devices have a stored XSS vulnerability in the embedded web server. The vulnerability can be exploited to expose session credentials and other information via the users web browser. This plugin only works with Tenable.ot. Please visit...

Lexmark Printers Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2018-15519)

Various Lexmark devices have a Buffer Overflow issue 1 of 2. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505489; scriptversion"1.4";...

Lexmark Printers Integer Overflow or Wraparound (CVE-2019-9930)

Various Lexmark products have an Integer Overflow. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505490; scriptversion"1.4";...

Lexmark Printers Denial of Service (CVE-2019-9931)

Various Lexmark printers contain a denial of service vulnerability in the SNMP service that can be exploited to crash the device. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Lexmark Printers Improper Input Validation (CVE-2010-0101)

The embedded HTTP server in multiple Lexmark laser and inkjet printers and MarkNet devices, including X94x, W840, T656, N4000, E462, C935dn, 25xxN, and other models, allows remote attackers to cause a denial of service operating system halt via a malformed HTTP Authorization header. This plugin...

Lexmark Printer Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2010-0619)

Stack-based buffer overflow in the base, IPDS DLE, Forms DLE, Barcode DLE, Prescribe DLE, and Printcryption DLE components on certain Lexmark laser printers and multi-function printers allows remote attackers to execute arbitrary code or cause a denial of service device hang via a long argument t...